World Radar
中文 EN

updated 2026-11-08

Ideas

Ranked across sources. Each signal becomes a percentile within its own source, then it is weighted, decayed over time, and boosted when the same idea appears on several sites.

71Today
5Sources
1Multi-site
  1. 01New products 90

    Shepi: native Mac client for Herdr

    Shows several agents' status in a native app instead of switching terminals

    For: multi-agent developersHigh effort 12h
    V2EX · 6 comments
    Score breakdown
    V2EX · 6 commentsp95
    Weighted signal
    95
    Time decay
    ×0.95
    Cross-site boost
    +0
    Final score
    90
  2. 02Tech hacks 88

    Honeypot posing as a supermarket fridge controller

    Turns an industrial fridge controller into a decoy to watch attackers.

    For: security researchersMedium effort 7h
    Show HN · 187 pts
    Score breakdown
    Show HN · 187 ptsp91
    Weighted signal
    91
    Time decay
    ×0.97
    Cross-site boost
    +0
    Final score
    88
  3. 03Tech hacks 84

    The hidden MCU inside a LoRa chip

    A chip used as a peripheral still has a usable MCU inside

    For: LoRa developersMedium effort 12h
    Hackaday · 16 comments
    Score breakdown
    Hackaday · 16 commentsp88
    Weighted signal
    88
    Time decay
    ×0.95
    Cross-site boost
    +0
    Final score
    84
  4. 04New products 80

    Gomoku small model

    A standard transformer trained to play gomoku, runnable with Ollama.

    For: gomoku fansLow effort 0h
    V2EX · 2 comments
    Score breakdown
    V2EX · 2 commentsp80
    Weighted signal
    80
    Time decay
    ×1.00
    Cross-site boost
    +0
    Final score
    80
  5. 05New products 80

    Sidebar plugin for Claude Code CLI

    Brings the desktop app's session panel into the CLI.

    For: Claude Code CLI usersLow effort 1d
    V2EX · 5 comments
    Score breakdown
    V2EX · 5 commentsp92
    Weighted signal
    92
    Time decay
    ×0.87
    Cross-site boost
    +0
    Final score
    80
  6. 06Tech hacks 80

    Emoji that run as 8086 machine code

    Treat emoji as CPU instructions and they actually execute.

    For: low-level tinkerersMedium effort 2d
    Hackaday · 21 comments
    Score breakdown
    Hackaday · 21 commentsp93
    Weighted signal
    93
    Time decay
    ×0.86
    Cross-site boost
    +0
    Final score
    80
  7. 07New products 78

    Shuangpin typing fixer Rectfly

    Auto-corrects shuangpin typos while typing, supports 8 shuangpin schemes

    For: Shuangpin typistsLow effort 2d
    V2EX · 7 comments
    Score breakdown
    V2EX · 7 commentsp96
    Weighted signal
    96
    Time decay
    ×0.82
    Cross-site boost
    +0
    Final score
    78
  8. 08Design 78

    Decentralized social network

    Puts social graphs in users' hands instead of platform moats

    For: Data-sovereignty believersHigh effort 2d
    V2EX · 9 comments
    Score breakdown
    V2EX · 9 commentsp98
    Weighted signal
    98
    Time decay
    ×0.80
    Cross-site boost
    +0
    Final score
    78
  9. 09New products 77

    70 browser tools, no install

    Moves toolbox plugins to the web so they open instantly

    For: casual tool usersLow effort 10h
    V2EX · 2 comments
    Score breakdown
    V2EX · 2 commentsp80
    Weighted signal
    80
    Time decay
    ×0.96
    Cross-site boost
    +0
    Final score
    77
  10. 10New products 76

    Lumtub, an open-source YouTube desktop client

    Native playback, runs locally, free and open source on three platforms.

    For: heavy YouTube viewersLow effort 1d
    V2EX · 3 comments
    Score breakdown
    V2EX · 3 commentsp86
    Weighted signal
    86
    Time decay
    ×0.88
    Cross-site boost
    +0
    Final score
    76
  11. 11Tech hacks 75

    Compressing a 31B video+audio diffusion model to 14B

    Cut to 14B with 6 steps and INT8 quantization.

    For: model deployersHigh effort 9h
    Show HN · 57 pts
    Score breakdown
    Show HN · 57 ptsp78
    Weighted signal
    78
    Time decay
    ×0.96
    Cross-site boost
    +0
    Final score
    75
  12. 12Tech hacks 75

    Finger joints with a jigsaw

    Stationary jigsaw plus custom blade and printed jig cuts box joints

    For: WoodworkersMedium effort 3d
    Hackaday · 22 comments
    Score breakdown
    Hackaday · 22 commentsp96
    Weighted signal
    96
    Time decay
    ×0.78
    Cross-site boost
    +0
    Final score
    75
  13. 13New products 74

    Native cross-platform SSH/SFTP client with AI

    Fully native, no WebView; terminal, files and AI commands in one window

    For: developers and sysadminsLow effort 3d
    V2EX · 91 comments
    Score breakdown
    V2EX · 91 commentsp100
    Weighted signal
    100
    Time decay
    ×0.74
    Cross-site boost
    +0
    Final score
    74
  14. 14Tech hacks 71

    Active antenna on a single Li-ion cell

    Runs from one cell or USB, making portable reception easy

    For: radio hobbyistsHigh effort 9h
    Hackaday · 9 comments
    Score breakdown
    Hackaday · 9 commentsp74
    Weighted signal
    74
    Time decay
    ×0.96
    Cross-site boost
    +0
    Final score
    71
  15. 15New products 70

    Compress an image to an exact target size

    Set the target size directly; also an npm package for upload forms.

    For: developers building uploadsLow effort 1d
    V2EX · 2 comments
    Score breakdown
    V2EX · 2 commentsp80
    Weighted signal
    80
    Time decay
    ×0.87
    Cross-site boost
    +0
    Final score
    70
  16. 16New products 70

    Firenook: Firebase emulators in Rust

    40x faster writes and 10x less RAM keeps Firebase dev free

    For: Firebase developersMedium effort 2d
    Show HN · 168 pts
    Score breakdown
    Show HN · 168 ptsp89
    Weighted signal
    89
    Time decay
    ×0.78
    Cross-site boost
    +0
    Final score
    70
  17. 17New products 69

    Offline desktop companion for a healthy blink rhythm

    Reminds heavy screen users to blink, fully offline.

    For: screen workersLow effort 2h
    Show HN · 22 pts
    Score breakdown
    Show HN · 22 ptsp70
    Weighted signal
    70
    Time decay
    ×0.99
    Cross-site boost
    +0
    Final score
    69
  18. 18New products 69

    Stroq: local audit of coding agents

    Locally records what your coding agent did and why

    For: people coding with agentsLow effort 2d
    Show HN · 90 pts
    Score breakdown
    Show HN · 90 ptsp87
    Weighted signal
    87
    Time decay
    ×0.79
    Cross-site boost
    +0
    Final score
    69
  19. 19Design 68

    Anniversary game built from your vacation photos

    Uses EXIF time and place to turn photo memories into a game.

    For: couples and familiesLow effort 3h
    Show HN · 23 pts
    Score breakdown
    Show HN · 23 ptsp69
    Weighted signal
    69
    Time decay
    ×0.99
    Cross-site boost
    +0
    Final score
    68
  20. 20New products 68

    Portable Windows launcher

    Native UI, no WebView; groups apps and tracks usage time

    For: Windows usersLow effort 2d
    V2EX · 3 comments
    Score breakdown
    V2EX · 3 commentsp86
    Weighted signal
    86
    Time decay
    ×0.79
    Cross-site boost
    +0
    Final score
    68
  21. 21Tech hacks 67

    Tiny OS for tiny boards

    Hand-written small OS to use the extra power of modern MCUs

    For: Embedded developersHigh effort 2d
    Hackaday · 13 comments
    Score breakdown
    Hackaday · 13 commentsp83
    Weighted signal
    83
    Time decay
    ×0.80
    Cross-site boost
    +0
    Final score
    67
  22. 22Tech hacks 67

    Co-op multiplayer in DOS Wing Commander

    A decade of reverse engineering brings co-op back to a DOS classic

    For: retro game fansHigh effort 3d
    Show HN · 247 pts
    Score breakdown
    Show HN · 247 ptsp92
    Weighted signal
    92
    Time decay
    ×0.73
    Cross-site boost
    +0
    Final score
    67
  23. 23New products 66

    Tool that prices a pre-built PC part by part

    Paste a listing to get a value grade and component estimates

    For: used PC buyersLow effort 3d
    Show HN · 115 pts
    Score breakdown
    Show HN · 115 ptsp92
    Weighted signal
    92
    Time decay
    ×0.72
    Cross-site boost
    +0
    Final score
    66
  24. 24New products 65

    Open-source browser Office suite

    Browser-based Office suite with skill generation, open source.

    For: office usersLow effort 7h
    V2EX · 1 comments
    Score breakdown
    V2EX · 1 commentsp67
    Weighted signal
    67
    Time decay
    ×0.97
    Cross-site boost
    +0
    Final score
    65
  25. 25Design 65

    Retro pixel endless runner Dino

    Besides touch, sound and head-motion control, all processed locally

    For: casual gamersLow effort 3d
    V2EX · 4 comments
    Score breakdown
    V2EX · 4 commentsp90
    Weighted signal
    90
    Time decay
    ×0.72
    Cross-site boost
    +0
    Final score
    65
  26. 26New products 62

    CloneGuard – scan a repo for credential-stealing tricks

    Checks a repo for credential-stealing tricks before it runs.

    For: developersLow effort 1d
    Show HN · 31 pts
    Score breakdown
    Show HN · 31 ptsp70
    Weighted signal
    70
    Time decay
    ×0.89
    Cross-site boost
    +0
    Final score
    62
  27. 27New products 62

    Text-to-image model trained for ~$20K

    Two-person lab trains its own model and opens the weights

    For: AI creatorsHigh effort 3d
    Show HN · 156 pts
    Score breakdown
    Show HN · 156 ptsp86
    Weighted signal
    86
    Time decay
    ×0.72
    Cross-site boost
    +0
    Final score
    62
  28. 28New products 61

    Waymark: workflow engine that compiles jobs

    Compiles jobs instead of replaying them for durable execution

    For: backend and distributed devsHigh effort 2d
    Show HN · 39 pts
    Score breakdown
    Show HN · 39 ptsp77
    Weighted signal
    77
    Time decay
    ×0.79
    Cross-site boost
    +0
    Final score
    61
  29. 29New products 61

    Detective game with lying LLM suspects

    LLM suspects that lie, each case built around a city's history

    For: detective game fansLow effort 4d
    Show HN · 122 pts
    Score breakdown
    Show HN · 122 ptsp91
    Weighted signal
    91
    Time decay
    ×0.67
    Cross-site boost
    +0
    Final score
    61
  30. 30Design 61

    Hacker Times: HN as a newspaper

    Reframes a tech feed as a newspaper front page, refreshed hourly.

    For: HN readersLow effort 5d
    Show HN · 451 pts
    Score breakdown
    Show HN · 451 ptsp99
    Weighted signal
    99
    Time decay
    ×0.61
    Cross-site boost
    +0
    Final score
    61
  31. 31Tech hacks 59

    Ocarina of Time native recompilation

    Native recompilation instead of emulation for a Switch 2 remake.

    For: Zelda fansHigh effort 3d
    GitHub · 1.8k ★
    Score breakdown
    GitHub · 1.8k ★p75
    Weighted signal
    75
    Time decay
    ×0.78
    Cross-site boost
    +0
    Final score
    59
  32. 32New products 59

    A daily English shadowing mini program made for family

    One minute of listen-read-record a day, plus feedback on the next try

    For: families practicing EnglishMedium effort 4d
    V2EX · 4 comments
    Score breakdown
    V2EX · 4 commentsp90
    Weighted signal
    90
    Time decay
    ×0.65
    Cross-site boost
    +0
    Final score
    59
  33. 33New products 59

    Autoloop that lets CLI agents pick up work themselves

    Agents keep working in background, pinging you only when unsure.

    For: CLI usersMedium effort 5d
    GitHub · 4.0k ★
    Score breakdown
    GitHub · 4.0k ★p93
    Weighted signal
    93
    Time decay
    ×0.63
    Cross-site boost
    +0
    Final score
    59
  34. 34New products 59

    Subvocal: silent speech smart glasses

    Mouth words silently to control your computer, no voice needed.

    For: people who can't speak aloudHigh effort 5d
    Show HN · 811 pts
    Score breakdown
    Show HN · 811 ptsp99
    Weighted signal
    99
    Time decay
    ×0.59
    Cross-site boost
    +0
    Final score
    59
  35. 35New products 58

    Browser office suite built for AI agents

    Thirteen editors wired to agents so AI can edit files directly.

    For: agent-assisted workersMedium effort 1d
    V2EX · 1 comments
    Score breakdown
    V2EX · 1 commentsp67
    Weighted signal
    67
    Time decay
    ×0.87
    Cross-site boost
    +0
    Final score
    58
  36. 36New products 58

    In-post image zoom extension for V2EX

    Zoom into screenshots in place, no new tabs needed.

    For: regular V2EX readersLow effort 1d
    V2EX · 1 comments
    Score breakdown
    V2EX · 1 commentsp67
    Weighted signal
    67
    Time decay
    ×0.87
    Cross-site boost
    +0
    Final score
    58
  37. 37New products 58

    Reverse-engineering agent for unattended analysis

    RL-guided analysis that records methods and keeps pushing on hard samples

    For: security researchersMedium effort 3d
    V2EX · 2 comments
    Score breakdown
    V2EX · 2 commentsp80
    Weighted signal
    80
    Time decay
    ×0.72
    Cross-site boost
    +0
    Final score
    58
  38. 38New products 58

    Kairos: open-source fraud decisioning platform

    An open-source alternative to commercial real-time fraud platforms

    For: fraud/risk engineersHigh effort 4d
    Show HN · 104 pts
    Score breakdown
    Show HN · 104 ptsp87
    Weighted signal
    87
    Time decay
    ×0.67
    Cross-site boost
    +0
    Final score
    58
  39. 39New products 57

    One-page interactive map of any Go repo

    A single clickable map makes a Go repo's structure obvious

    For: Go developersLow effort 3d
    Show HN · 44 pts
    Score breakdown
    Show HN · 44 ptsp80
    Weighted signal
    80
    Time decay
    ×0.72
    Cross-site boost
    +0
    Final score
    57
  40. 40Tech hacks 56

    Making a go-kart go with a cheap DC motor

    Gets a go-kart moving using just a cheap DC motor

    For: garage buildersMedium effort 3d
    Hackaday · 10 comments
    Score breakdown
    Hackaday · 10 commentsp78
    Weighted signal
    78
    Time decay
    ×0.72
    Cross-site boost
    +0
    Final score
    56
  41. 41New products 56

    RanklyBee: SEO content, backlinks and AI visibility in one place

    Pulls scattered SEO content, backlinks and AI visibility into one view

    For: small marketing teamsMedium effort 4d
    V2EX · 3 comments
    Score breakdown
    V2EX · 3 commentsp86
    Weighted signal
    86
    Time decay
    ×0.65
    Cross-site boost
    +0
    Final score
    56
  42. 42Design 56

    Warsaw in voxels

    Voxel city model with toggleable time, weather and controllable pedestrians.

    For: map and game fansLow effort 5d
    Show HN · 315 pts
    Score breakdown
    Show HN · 315 ptsp95
    Weighted signal
    95
    Time decay
    ×0.59
    Cross-site boost
    +0
    Final score
    56
  43. 43New products 55

    Exam score query mini app

    Built a mini app after noticing a fifth of users browsed on phones

    For: Exam takersLow effort 2d
    V2EX · 1 comments
    Score breakdown
    V2EX · 1 commentsp67
    Weighted signal
    67
    Time decay
    ×0.83
    Cross-site boost
    +0
    Final score
    55
  44. 44New products 55

    Learn English via movie lines

    Flashcards built from classic movie quotes, open source and Docker-ready

    For: English learnersLow effort 2d
    V2EX · 1 comments
    Score breakdown
    V2EX · 1 commentsp67
    Weighted signal
    67
    Time decay
    ×0.82
    Cross-site boost
    +0
    Final score
    55
  45. 45Design 55

    HackerTV: HN videos as 24/7 channels

    Turns 19 years of HN-recommended videos into always-on channels.

    For: casual viewersLow effort 5d
    Show HN · 171 pts
    Score breakdown
    Show HN · 171 ptsp90
    Weighted signal
    90
    Time decay
    ×0.61
    Cross-site boost
    +0
    Final score
    55
  46. 46New products 55

    Wikihack: Wikipedia articles from HN

    Scrapes and ranks Wikipedia links from HN comments into a feed.

    For: curious readersLow effort 6d
    Show HN · 339 pts
    Score breakdown
    Show HN · 339 ptsp97
    Weighted signal
    97
    Time decay
    ×0.56
    Cross-site boost
    +0
    Final score
    55
  47. 47Tech hacks 54

    Modern chess engine on Pentium vs Deep Blue

    Modern algorithms on old hardware challenge the 1996 chess machine

    For: Algorithm fansHigh effort 2d
    Hackaday · 8 comments
    Score breakdown
    Hackaday · 8 commentsp68
    Weighted signal
    68
    Time decay
    ×0.79
    Cross-site boost
    +0
    Final score
    54
  48. 48New products 54

    Which SaaS tools HN wants to cancel

    Turns community complaints into a cancel-wish ranking

    For: SaaS buyersLow effort 4d
    Show HN · 71 pts
    Score breakdown
    Show HN · 71 ptsp83
    Weighted signal
    83
    Time decay
    ×0.65
    Cross-site boost
    +0
    Final score
    54
  49. 49New products 54

    HGhub third-party client

    An open third-party client for YellowFruit.

    For: YellowFruit usersMedium effort 4d
    GitHub · 2.3k ★
    Score breakdown
    GitHub · 2.3k ★p83
    Weighted signal
    83
    Time decay
    ×0.65
    Cross-site boost
    +0
    Final score
    54
  50. 50New products 54

    Browser game to practice Vim

    Turns memorizing Vim commands into a small unwinding game

    For: Vim beginnersLow effort 5d
    Show HN · 70 pts
    Score breakdown
    Show HN · 70 ptsp87
    Weighted signal
    87
    Time decay
    ×0.62
    Cross-site boost
    +0
    Final score
    54
  51. 51New products 54

    Linux syscall site and API

    Searchable syscall reference plus API, with multiple architectures.

    For: systems programmersLow effort 6d
    Show HN · 231 pts
    Score breakdown
    Show HN · 231 ptsp94
    Weighted signal
    94
    Time decay
    ×0.57
    Cross-site boost
    +0
    Final score
    54
  52. 52New products 53

    OAuth delegation broker for AI agents

    Gives agents scoped, revocable access on the user's behalf.

    For: agent developersMedium effort 1d
    Show HN · 23 pts
    Score breakdown
    Show HN · 23 ptsp61
    Weighted signal
    61
    Time decay
    ×0.87
    Cross-site boost
    +0
    Final score
    53
  53. 53New products 53

    Open-source CLI that improves your docs

    Recursively improves docs for coding agents, runs locally without an account

    For: technical writersLow effort 3d
    Show HN · 40 pts
    Score breakdown
    Show HN · 40 ptsp73
    Weighted signal
    73
    Time decay
    ×0.73
    Cross-site boost
    +0
    Final score
    53
  54. 54New products 53

    Turn an old Android phone into a camera

    One spare phone films, another watches live, with motion alerts and replay

    For: people with spare phonesLow effort 5d
    V2EX · 3 comments
    Score breakdown
    V2EX · 3 commentsp86
    Weighted signal
    86
    Time decay
    ×0.61
    Cross-site boost
    +0
    Final score
    53
  55. 55Tech hacks 53

    A hackable analog phone system

    Custom hardware gives old landline phones a new job

    For: old phone ownersHigh effort 6d
    Hackaday · 21 comments
    Score breakdown
    Hackaday · 21 commentsp93
    Weighted signal
    93
    Time decay
    ×0.57
    Cross-site boost
    +0
    Final score
    53
  56. 56New products 53

    HackerBooks: books mentioned on HN

    Turns HN comment mentions into a browsable library of books cited twice or more

    For: Tech readersLow effort 6d
    Show HN · 1.8k pts
    Score breakdown
    Show HN · 1.8k ptsp100
    Weighted signal
    100
    Time decay
    ×0.53
    Cross-site boost
    +0
    Final score
    53
  57. 57New products 52

    Agents infer LEGO mechanisms and animate them

    Agents derive mechanisms from sources, then generate LDraw animation.

    For: LEGO buildersMedium effort 1d
    Show HN · 30 pts
    Score breakdown
    Show HN · 30 ptsp59
    Weighted signal
    59
    Time decay
    ×0.89
    Cross-site boost
    +0
    Final score
    52
  58. 58Design 52

    A brand-new physical N64 game in 2026

    A complete new cartridge release with manual and box art.

    For: retro game fansHigh effort 2d
    Hackaday · 7 comments
    Score breakdown
    Hackaday · 7 commentsp61
    Weighted signal
    61
    Time decay
    ×0.85
    Cross-site boost
    +0
    Final score
    52
  59. 59New products 51

    ToothPaste: covering what password managers miss

    Fills the gaps password managers leave in strong passwords and privacy

    For: privacy-minded usersLow effort 4d
    Hackaday · 10 comments
    Score breakdown
    Hackaday · 10 commentsp78
    Weighted signal
    78
    Time decay
    ×0.65
    Cross-site boost
    +0
    Final score
    51
  60. 60New products 51

    HackerHack: HN posts as a book

    Turns old HN posts into a browsable collection, without AI.

    For: long-time HN readersLow effort 6d
    Show HN · 182 pts
    Score breakdown
    Show HN · 182 ptsp89
    Weighted signal
    89
    Time decay
    ×0.57
    Cross-site boost
    +0
    Final score
    51
  61. 61New products 51

    OmniDiff: content-aware Git difftool in Rust

    Designed from real repo diffs; diffs code, images, PDFs and archives

    For: DevelopersLow effort 6d
    Show HN · 311 pts
    Score breakdown
    Show HN · 311 ptsp97
    Weighted signal
    97
    Time decay
    ×0.53
    Cross-site boost
    +0
    Final score
    51
  62. 62Tech hacks 51

    Free tunnel proxy via a bot prompt

    A bot installs a cloud tunnel from a repo prompt

    For: Tinkerers short on dataMedium effort 6d
    V2EX · 8 comments
    Score breakdown
    V2EX · 8 commentsp97
    Weighted signal
    97
    Time decay
    ×0.53
    Cross-site boost
    +0
    Final score
    51
  63. 63New products 50

    TubeHaus: open-source YouTube client

    Watch YouTube with no Google account, fully open source

    For: privacy-minded viewersLow effort 2d
    Show HN · 21 pts
    Score breakdown
    Show HN · 21 ptsp64
    Weighted signal
    64
    Time decay
    ×0.79
    Cross-site boost
    +0
    Final score
    50
  64. 64New products 50

    Open-source app for learning English with songs

    Listen to a lyric then spell it out, training listening and spelling together

    For: English learnersLow effort 3d
    V2EX · 1 comments
    Score breakdown
    V2EX · 1 commentsp67
    Weighted signal
    67
    Time decay
    ×0.75
    Cross-site boost
    +0
    Final score
    50
  65. 65Tech hacks 50

    Wax motor for micrometer-level control

    Turns wax's thermal expansion into a precise linear actuator

    For: mechanical DIYersMedium effort 3d
    Hackaday · 8 comments
    Score breakdown
    Hackaday · 8 commentsp68
    Weighted signal
    68
    Time decay
    ×0.73
    Cross-site boost
    +0
    Final score
    50
  66. 66Tech hacks 50

    Whole macOS in your terminal

    Runs an entire macOS inside your terminal window.

    For: tinkerersHigh effort 5d
    GitHub · 2.2k ★
    Score breakdown
    GitHub · 2.2k ★p81
    Weighted signal
    81
    Time decay
    ×0.62
    Cross-site boost
    +0
    Final score
    50
  67. 67New products 50

    Metasequoia open-source input method

    Self-trained model for ranking and prediction, open on all platforms

    For: Input method switchersHigh effort 6d
    V2EX · 5 comments
    Score breakdown
    V2EX · 5 commentsp92
    Weighted signal
    92
    Time decay
    ×0.54
    Cross-site boost
    +0
    Final score
    50
  68. 68New products 49

    Backwords – AI teaches you to speak in reverse

    Turns speaking backwards into an AI-led practice.

    For: curious learnersLow effort 21h
    Show HN · 12 pts
    Score breakdown
    Show HN · 12 ptsp53
    Weighted signal
    53
    Time decay
    ×0.92
    Cross-site boost
    +0
    Final score
    49
  69. 69Tech hacks 48

    Full Linux on an ESP32

    Squeezes a proper Linux into a microcontroller

    For: embedded hobbyistsHigh effort 3h
    Hackaday · 5 comments
    Score breakdown
    Hackaday · 5 commentsp49
    Weighted signal
    49
    Time decay
    ×0.99
    Cross-site boost
    +0
    Final score
    48
  70. 70New products 48

    Work messaging built for humans

    Rethinks work chat around too many channels and overload

    For: remote teamsLow effort 4d
    Show HN · 27 pts
    Score breakdown
    Show HN · 27 ptsp75
    Weighted signal
    75
    Time decay
    ×0.64
    Cross-site boost
    +0
    Final score
    48
  71. 71New products 47

    Zero-trust POSIX runtime for AI agents

    Isolates agent system calls at sub-millisecond latency.

    For: AI infra engineersHigh effort 1d
    Show HN · 12 pts
    Score breakdown
    Show HN · 12 ptsp53
    Weighted signal
    53
    Time decay
    ×0.88
    Cross-site boost
    +0
    Final score
    47
  72. 72Tech hacks 46

    Replace clickbait YouTube thumbnails

    Swaps clickbait thumbnails for a frame from the video's middle

    For: YouTube viewersLow effort 3d
    Show HN · 14 pts
    Score breakdown
    Show HN · 14 ptsp64
    Weighted signal
    64
    Time decay
    ×0.72
    Cross-site boost
    +0
    Final score
    46
  73. 73New products 46

    Open-source Rust database client

    A database client rebuilt from scratch in Rust, open source

    For: DB usersMedium effort 5d
    Show HN · 27 pts
    Score breakdown
    Show HN · 27 ptsp75
    Weighted signal
    75
    Time decay
    ×0.62
    Cross-site boost
    +0
    Final score
    46
  74. 74Tech hacks 45

    Deskflow DDC: hotkey monitor switching with shared keyboard and mouse

    Switches monitor input via DDC/CI and merges it with keyboard and mouse sharing

    For: people sharing one monitor across PCsMedium effort 4d
    V2EX · 1 comments
    Score breakdown
    V2EX · 1 commentsp67
    Weighted signal
    67
    Time decay
    ×0.68
    Cross-site boost
    +0
    Final score
    45
  75. 75Design 44

    Interactive notes on RLHF, attention, LoRA, evals

    Turns core LLM concepts into hands-on interactive notes

    For: LLM learnersMedium effort 4d
    Show HN · 41 pts
    Score breakdown
    Show HN · 41 ptsp68
    Weighted signal
    68
    Time decay
    ×0.65
    Cross-site boost
    +0
    Final score
    44
  76. 76New products 44

    ReBirth 338 in the browser

    Puts a classic software synth straight into the browser

    For: electronic musiciansHigh effort 5d
    Show HN · 24 pts
    Score breakdown
    Show HN · 24 ptsp71
    Weighted signal
    71
    Time decay
    ×0.62
    Cross-site boost
    +0
    Final score
    44
  77. 77New products 43

    Inference business simulator

    Simulates renting GPUs and serving tokens before you commit

    For: aspiring inference hostsLow effort 2d
    Show HN · 10 pts
    Score breakdown
    Show HN · 10 ptsp53
    Weighted signal
    53
    Time decay
    ×0.81
    Cross-site boost
    +0
    Final score
    43
  78. 78Tech hacks 43

    A ridiculous journey to set a Renault's clock

    Without the original SD card, setting the clock becomes a hack quest

    For: car owners and tinkerersHigh effort 4d
    Hackaday · 7 comments
    Score breakdown
    Hackaday · 7 commentsp61
    Weighted signal
    61
    Time decay
    ×0.71
    Cross-site boost
    +0
    Final score
    43
  79. 79New products 43

    TweeTok: swiping X media like short videos

    Turns X media into one-per-screen or two-column swipe feeds

    For: frequent X usersLow effort 4d
    V2EX · 1 comments
    Score breakdown
    V2EX · 1 commentsp67
    Weighted signal
    67
    Time decay
    ×0.65
    Cross-site boost
    +0
    Final score
    43
  80. 80New products 42

    HackerRepos: repos mentioned on HN

    Collects repos mentioned on Hacker News into one feed

    For: HN readersLow effort 2d
    Show HN · 10 pts
    Score breakdown
    Show HN · 10 ptsp52
    Weighted signal
    52
    Time decay
    ×0.82
    Cross-site boost
    +0
    Final score
    42
  81. 81New products 42

    13M opinions on 48k products

    Local models turn Reddit and HN chatter into a product-opinion dataset

    For: product researchersLow effort 4d
    Show HN · 11 pts
    Score breakdown
    Show HN · 11 ptsp60
    Weighted signal
    60
    Time decay
    ×0.71
    Cross-site boost
    +0
    Final score
    42
  82. 82Tech hacks 42

    VHS Camera: simulated tape signal

    Pushes live camera or video through a simulated VHS signal.

    For: video creatorsMedium effort 5d
    Show HN · 20 pts
    Score breakdown
    Show HN · 20 ptsp71
    Weighted signal
    71
    Time decay
    ×0.59
    Cross-site boost
    +0
    Final score
    42
  83. 83New products 42

    Product-submission platform from an idle domain

    Moves a spreadsheet-based submission workflow online

    For: Indie devs building backlinksMedium effort 6d
    V2EX · 2 comments
    Score breakdown
    V2EX · 2 commentsp80
    Weighted signal
    80
    Time decay
    ×0.53
    Cross-site boost
    +0
    Final score
    42
  84. 84New products 41

    2.5D web character player

    Lightweight 2.5D character with lip sync and webcam face tracking.

    For: web developersLow effort 4d
    GitHub · 1.2k ★
    Score breakdown
    GitHub · 1.2k ★p60
    Weighted signal
    60
    Time decay
    ×0.68
    Cross-site boost
    +0
    Final score
    41
  85. 85New products 41

    Expense splitting app, no account needed

    Keeps the split-bill logic, fixes the UI, no account needed

    For: flatmates, dinersLow effort 4d
    Show HN · 12 pts
    Score breakdown
    Show HN · 12 ptsp63
    Weighted signal
    63
    Time decay
    ×0.64
    Cross-site boost
    +0
    Final score
    41
  86. 86Design 41

    A running game where you must run 72 hours

    Stand still and you drift backwards, turning persistence into a game

    For: runners needing motivationLow effort 5d
    V2EX · 1 comments
    Score breakdown
    V2EX · 1 commentsp67
    Weighted signal
    67
    Time decay
    ×0.61
    Cross-site boost
    +0
    Final score
    41
  87. 87New products 41

    A Chinese-language notch workbench for Mac

    Uses the idle Mac notch for meeting links, lunar dates and notices

    For: Chinese-speaking Mac usersMedium effort 5d
    V2EX · 1 comments
    Score breakdown
    V2EX · 1 commentsp67
    Weighted signal
    67
    Time decay
    ×0.61
    Cross-site boost
    +0
    Final score
    41
  88. 88Design 41

    PyWolf3D: Wolfenstein 3D in Python

    A from-scratch Python reimplementation of a classic 3D shooter.

    For: graphics hobbyistsHigh effort 5d
    Show HN · 30 pts
    Score breakdown
    Show HN · 30 ptsp70
    Weighted signal
    70
    Time decay
    ×0.59
    Cross-site boost
    +0
    Final score
    41
  89. 89New products 41

    Claude animated shorts skill

    2D characters in a 3D world via three.js and Remotion

    For: short-video creatorsMedium effort 7d
    GitHub · 2.0k ★
    Score breakdown
    GitHub · 2.0k ★p79
    Weighted signal
    79
    Time decay
    ×0.51
    Cross-site boost
    +0
    Final score
    41
  90. 90Tech hacks 40

    Ocarina of Time native recompilation

    Runs natively on Windows without an emulator, built from your own copy.

    For: gamers and tinkerersHigh effort 1d
    GitHub · 795 ★
    Score breakdown
    GitHub · 795 ★p44
    Weighted signal
    44
    Time decay
    ×0.90
    Cross-site boost
    +0
    Final score
    40
  91. 91New products 40

    Headless 3D and VFX engine for agents

    Headless 3D and VFX engine built for agents to drive.

    For: agent developersMedium effort 2d
    GitHub · 878 ★
    Score breakdown
    GitHub · 878 ★p49
    Weighted signal
    49
    Time decay
    ×0.81
    Cross-site boost
    +0
    Final score
    40
  92. 92New products 40

    Hacker News without the snark

    Claude rewrites comments to keep insight and drop the snark

    For: HN readersLow effort 3d
    Show HN · 9 pts
    Score breakdown
    Show HN · 9 ptsp56
    Weighted signal
    56
    Time decay
    ×0.72
    Cross-site boost
    +0
    Final score
    40
  93. 93New products 39

    Logos anyone can edit with text

    Makes logos editable as plain text.

    For: small teamsLow effort 11h
    Show HN · 9 pts
    Score breakdown
    Show HN · 9 ptsp41
    Weighted signal
    41
    Time decay
    ×0.96
    Cross-site boost
    +0
    Final score
    39
  94. 94New products 39

    Goethe – infrastructure for self-hosted AI

    Vercel-like management for models on your own hardware.

    For: self-hostersHigh effort 1d
    Show HN · 8 pts
    Score breakdown
    Show HN · 8 ptsp43
    Weighted signal
    43
    Time decay
    ×0.91
    Cross-site boost
    +0
    Final score
    39
  95. 95New products 39

    Architecture diagram from one sentence

    Describe your stack in a sentence, get a logo-accurate diagram

    For: developers writing docsLow effort 7d
    GitHub · 2.0k ★
    Score breakdown
    GitHub · 2.0k ★p77
    Weighted signal
    77
    Time decay
    ×0.51
    Cross-site boost
    +0
    Final score
    39
  96. 96Design 38

    Appreciating Apple.com's typographic details

    Reads brand value out of the layout details themselves

    For: design enthusiastsLow effort 3d
    少数派
    Score breakdown
    少数派p50
    Weighted signal
    50
    Time decay
    ×0.75
    Cross-site boost
    +0
    Final score
    38
  97. 97New products 38

    BBRouter: 8-bit computer on 3D breadboards

    Virtual breadboard with scope, auto-router and synced schematics.

    For: Digital-logic learnersMedium effort 7d
    Show HN · 48 pts
    Score breakdown
    Show HN · 48 ptsp76
    Weighted signal
    76
    Time decay
    ×0.50
    Cross-site boost
    +0
    Final score
    38
  98. 98New products 37

    HackerGit: every repo shared on HN

    Collects every GitHub repo shared on Hacker News

    For: developers hunting projectsLow effort 2d
    Show HN · 7 pts
    Score breakdown
    Show HN · 7 ptsp46
    Weighted signal
    46
    Time decay
    ×0.81
    Cross-site boost
    +0
    Final score
    37
  99. 99New products 37

    Bible verse feed to replace doomscrolling

    TikTok-style scrolling, but the feed is Bible verses with progress tracking

    For: doomscrollersLow effort 3d
    Show HN · 8 pts
    Score breakdown
    Show HN · 8 ptsp51
    Weighted signal
    51
    Time decay
    ×0.72
    Cross-site boost
    +0
    Final score
    37