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89 points by tkgally 4h ago 74 comments

Show HN: Sosumi.ai – Convert Apple Developer docs to AI-readable Markdown (sosumi.ai)

106 points by _mattt 18h ago 61 comments

Show HN: Conversational Companion with realistic mood state machine (dmwithme.com)

2 points by 0xlogk 2h ago 0 comments

Show HN: Find Hidden Gems on HN (pj4533.com)

102 points by pj4533 17h ago 18 comments

Show HN: AI Conway's Game of Life (benlirio.com)

2 points by blirio 4h ago 0 comments

Show HN: Emergency SOS App (play.google.com)

2 points by Codegres 4h ago 0 comments

Show HN: Auto-Match – How We Built Receipt-to-Transaction Matching (Open Source) (midday.ai)

35 points by pontusabra 2d ago 6 comments

Show HN: A minimal TS library that generates prompt injection attacks (prompt-injector.blueprintlab.io)

31 points by yaoke259 18h ago 14 comments

Show HN: Magic links – Get video and dev logs without installing anything

15 points by irtefa 3d ago 6 comments

Show HN: Generate human-sounding tweets from current news (contently.bot)

3 points by canercbo 5h ago 0 comments

Show HN: A collection of generic header only data structures written in C (github.com)

2 points by tonysoprano 7h ago 0 comments

Show HN: Octarine – a fast, lightweight, opinionated Markdown notes app (octarine.app)

32 points by rajatkulk 23h ago 13 comments

Show HN: FFmpeg Pages – because I was tired of fighting FFmpeg (ffmpegs.pages.dev)

60 points by CodeWithNeer 15h ago 30 comments

Show HN: OAuth for AI Agents (github.com)

6 points by lexokoh 15h ago 0 comments

Show HN: PageIndex – Vectorless RAG (github.com)

188 points by page_index 2d ago 124 comments

Show HN: SwiftAI – open-source library to easily build LLM features on iOS/macOS (github.com)

71 points by mi12-root 1d ago 19 comments

Show HN: Alphie – Schedule and manage meetings directly in Slack (meetalphie.com)

3 points by Riphyak 9h ago 0 comments

Show HN: Meetup.com and eventribe alternative to small groups (github.com)

113 points by orbanlevi 2d ago 61 comments

Show HN: ElectroBench (github.com)

4 points by kirito1337 9h ago 0 comments

Show HN: An open source implementation of OpenStreetMap in Electron (github.com)

4 points by DavidCanHelp 10h ago 0 comments

Show HN: Envoy – Command Logger (github.com)

10 points by heyviv 3d ago 10 comments

Show HN: Docustore – Vectorized Technical Documentations (github.com)

7 points by PAndreew 22h ago 0 comments

Show HN: Yoink AI – macOS AI app that edits directly in any textfield of any app (useyoink.ai)

22 points by byintes 1d ago 8 comments

Show HN: BrowserTotal – Free, real-time AI scanner for browser extensions (browsertotal.com)

4 points by minche 12h ago 0 comments

Show HN: Readn – Feed reader with Hacker News support (github.com)

4 points by thangqt 13h ago 1 comments

Show HN: Grammit – Local-only AI grammar checker (Chrome extension) (chromewebstore.google.com)

31 points by scottfr 1d ago 4 comments

Show HN: FilterQL – A tiny query language for filtering structured data (github.com)

77 points by genshii 5d ago 21 comments

Show HN: NimbleTools – A K8s runtime for securely scaling MCP servers (github.com)

3 points by barefootsanders 14h ago 0 comments

Show HN: I integrated my from-scratch TCP/IP stack into the xv6-riscv OS (github.com)

144 points by pandax381 4d ago 12 comments

Show HN: A zoomable, searchable archive of BYTE magazine (byte.tsundoku.io)

415 points by chromy 3d ago 69 comments

Show HN: Create Private or Public Tool-Sharing Clubs with Patio (patio.so)

4 points by rocknrollisdev 15h ago 1 comments

Show HN: Turn Markdown into React/Svelte/Vue UI at runtime, zero build step (markdown-ui.com)

202 points by yaoke259 3d ago 96 comments

Show HN: WASM Quest, an open source game by Tortured Metaphor (github.com)

3 points by DavidCanHelp 15h ago 0 comments

Show HN: Async – Claude code and Linear and GitHub PRs in one opinionated tool (github.com)

106 points by wjsekfghks 4d ago 46 comments

Show HN: A private, flat monthly subscription for open-source LLMs (synthetic.new)

28 points by reissbaker 1d ago 19 comments

Show HN: VR.dev – a developer network for VR/XR/AR devs (vr.dev)

6 points by vrdev 17h ago 0 comments

Show HN: Base, an SQLite database editor for macOS (menial.co.uk)

684 points by __bb 4d ago 178 comments

Show HN: Monchromate v1.5.0 – Smart greyscale browser extension (monochromate.lirena.in)

4 points by lirena00 11h ago 0 comments

Show HN: PasteVault – open-source, E2EE pastebin with a pretty editor (github.com)

4 points by larry-the-agent 17h ago 0 comments

Show HN: P2Party – Encrypted WebRTC Room URLs (github.com)

6 points by fuzzc0re 19h ago 1 comments

Show HN: I made an app for gamers to stop procrastinate (kubbo.app)

3 points by macfleid 19h ago 1 comments

Show HN: Str-Plus – 80 Type-Safe JavaScript/TS String Utilities (github.com)

2 points by shahidkhandev 19h ago 0 comments

Show HN: Dyson Sphere simulation (C++/OpenGL) (github.com)

4 points by corvo01 20h ago 2 comments

Show HN: Diggit.dev – Git history for architecture archaeologists (diggit.dev)

34 points by surprisetalk 4d ago 7 comments

Show HN: PyTorch K-Means GPU-friendly, single-file, hierarchical and resampling

8 points by hassonofer 21h ago 0 comments

Show HN: Knowledgework – AI Extensions of Your Coworkers (knowledgework.ai)

8 points by grbsh 1d ago 1 comments

Show HN: Gonzo – A Go-based TUI for log analysis (OpenTelemetry/OTLP support) (github.com)

72 points by J0nR 4d ago 15 comments

Show HN: I Built a XSLT Blog Framework (vgr.land)

116 points by vgr-land 5d ago 68 comments

Show HN: Smooth – Faster, cheaper browser agent API (smooth.sh)

53 points by liukidar 3d ago 16 comments

Show HN: Spart – A Rust library for fast spatial search with Python bindings

31 points by habedi0 4d ago 0 comments

A Brief, Incomplete and Mostly Subjective History of Chinese Internet Censorship

2 arrowsmith 0 8/29/2025, 3:51:58 PM danglingpointer.fun ↗

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