fp.

Show HN: I visualized the entire history of Citi Bike in the browser

https://bikemap.nyc/

49•freemanjiang•7h ago•20 comments

Show HN: I built a "Do not disturb" Device for my home office

https://apoorv.page/blogs/over-engineered-dnd

71•quacky_batak•4d ago•35 comments

Show HN: An LLM response cache that's aware of dynamic data

https://blog.butter.dev/on-automatic-template-induction-for-response-caching

12•raymondtana•5h ago•1 comments

Show HN: Free and local browser tool for designing gear models for 3D printing

https://gears.dmtrkovalenko.dev

38•neogoose•17h ago•10 comments

Show HN: A to Z – A word game I built from a childhood road trip memory

https://a26z.fun/

9•jackhulbert•6h ago•6 comments

Show HN: SMTP Tunnel – A SOCKS5 proxy disguised as email traffic to bypass DPI

https://github.com/x011/smtp-tunnel-proxy

126•lobito25•1d ago•43 comments

Show HN: KeelTest – AI-driven VS Code unit test generator with bug discovery

https://keelcode.dev/keeltest

26•bulba4aur•12h ago•10 comments

Show HN: Kerns – A Continuous Research Workspace

https://www.kerns.ai/

4•kanodiaayush•3h ago•0 comments

Show HN: Comet MCP – Give Claude Code a browser that can click

https://github.com/hanzili/comet-mcp

25•hanzili•4d ago•26 comments

Show HN: VaultSandbox – Test your real MailGun/SES/etc. integration

https://vaultsandbox.com/

52•vaultsandbox•1d ago•9 comments

Show HN: Flatagents: State machine orchestration with stateless LLM agents

https://github.com/memgrafter/flatagents

2•beacon294•4h ago•1 comments

Show HN: Tylax – A bidirectional LaTeX to Typst converter in Rust

https://github.com/scipenai/tylax

18•democat•10h ago•2 comments

Show HN: Mantic.sh – A structural code search engine for AI agents

https://github.com/marcoaapfortes/Mantic.sh

74•marcoaapfortes•1d ago•34 comments

Show HN: Tool for Testing MCP Servers

https://www.mcp-workbench.ai/

2•opiniateddev•5h ago•0 comments

Show HN: 48-digit prime numbers every git commit

https://textonly.github.io/git-prime/

66•keepamovin•6d ago•52 comments

Show HN: bikemap.nyc – visualization of the entire history of Citi Bike

https://github.com/freeman-jiang/bikemap.nyc

6•freemanjiang•5h ago•3 comments

Show HN: Game Boy Release Timelines

https://gameboyessentials.com/timelines

2•philistine•5h ago•2 comments

Show HN: Grammar of Graphics CLI tool made in Rust

https://github.com/williamcotton/gramgraph

2•williamcotton•5h ago•0 comments

Show HN: Tailsnitch – A security auditor for Tailscale

https://github.com/Adversis/tailsnitch

271•thesubtlety•2d ago•28 comments

Show HN: Prism.Tools – Free and privacy-focused developer utilities

https://blgardner.github.io/prism.tools/

365•BLGardner•1d ago•99 comments

Show HN: Make audio loops online

https://makeloops.online/

66•bilalba•2d ago•22 comments

Show HN: Stash – Sync Markdown Files with Apple Notes via CLI

https://github.com/shakedlokits/stash

70•shuka•1d ago•21 comments

Show HN: DoNotNotify – Log and intelligently block notifications on Android

https://donotnotify.com/

339•awaaz•2d ago•163 comments

Show HN: I built a simple "Gemini" watermark remover extension, "Peel Banana"

https://chromewebstore.google.com/detail/peel-banana/cngdhnfjakplnhplnmlgjalmfcochdgj

2•davepoon•2h ago•0 comments

Show HN: Seapie – a Python debugger where breakpoints drop into a REPL

https://github.com/hirsimaki-markus/seapie

7•markushirsimaki•8h ago•1 comments

Show HN: llmgame.ai – The Wikipedia Game but with LLMs

https://www.llmgame.ai

24•jmcallister•1d ago•22 comments

Show HN: Jax-JS, array library in JavaScript targeting WebGPU

https://ss.ekzhang.com/p/jax-js-an-ml-library-for-the-web

80•ekzhang•1d ago•22 comments

Show HN: Foundertrace – chain of YC startups founded by its employees

https://foundertrace.com/

38•loondri•4d ago•13 comments

Show HN: GPU Cuckoo Filter – faster queries than Blocked Bloom, with deletion

https://github.com/tdortman/cuckoo-filter

31•tdortman•1d ago•4 comments

Show HN: DDL to Data – Generate realistic test data from SQL schemas

52•tbrannan•1d ago•29 comments

Show HN: I visualized the entire history of Citi Bike in the browser

Show HN: I built a "Do not disturb" Device for my home office

Show HN: An LLM response cache that's aware of dynamic data

Show HN: Free and local browser tool for designing gear models for 3D printing

Show HN: A to Z – A word game I built from a childhood road trip memory

Show HN: SMTP Tunnel – A SOCKS5 proxy disguised as email traffic to bypass DPI

Show HN: KeelTest – AI-driven VS Code unit test generator with bug discovery

Show HN: Kerns – A Continuous Research Workspace

Show HN: Comet MCP – Give Claude Code a browser that can click

Show HN: VaultSandbox – Test your real MailGun/SES/etc. integration

Show HN: Flatagents: State machine orchestration with stateless LLM agents

Show HN: Tylax – A bidirectional LaTeX to Typst converter in Rust

Show HN: Mantic.sh – A structural code search engine for AI agents

Show HN: Tool for Testing MCP Servers

Show HN: 48-digit prime numbers every git commit

Show HN: bikemap.nyc – visualization of the entire history of Citi Bike

Show HN: Game Boy Release Timelines

Show HN: Grammar of Graphics CLI tool made in Rust

Show HN: Tailsnitch – A security auditor for Tailscale

Show HN: Prism.Tools – Free and privacy-focused developer utilities

Show HN: Make audio loops online

Show HN: Stash – Sync Markdown Files with Apple Notes via CLI

Show HN: DoNotNotify – Log and intelligently block notifications on Android

Show HN: I built a simple "Gemini" watermark remover extension, "Peel Banana"

Show HN: Seapie – a Python debugger where breakpoints drop into a REPL

Show HN: llmgame.ai – The Wikipedia Game but with LLMs

Show HN: Jax-JS, array library in JavaScript targeting WebGPU

Show HN: Foundertrace – chain of YC startups founded by its employees

Show HN: GPU Cuckoo Filter – faster queries than Blocked Bloom, with deletion

Show HN: DDL to Data – Generate realistic test data from SQL schemas

Show HN: A place to share your LLM dialogues

Show HN: I visualized the entire history of Citi Bike in the browser

Show HN: I built a "Do not disturb" Device for my home office

Show HN: An LLM response cache that's aware of dynamic data

Show HN: Free and local browser tool for designing gear models for 3D printing

Show HN: A to Z – A word game I built from a childhood road trip memory

Show HN: SMTP Tunnel – A SOCKS5 proxy disguised as email traffic to bypass DPI

Show HN: KeelTest – AI-driven VS Code unit test generator with bug discovery

Show HN: Kerns – A Continuous Research Workspace

Show HN: Comet MCP – Give Claude Code a browser that can click

Show HN: VaultSandbox – Test your real MailGun/SES/etc. integration

Show HN: Flatagents: State machine orchestration with stateless LLM agents

Show HN: Tylax – A bidirectional LaTeX to Typst converter in Rust

Show HN: Mantic.sh – A structural code search engine for AI agents

Show HN: Tool for Testing MCP Servers

Show HN: 48-digit prime numbers every git commit

Show HN: bikemap.nyc – visualization of the entire history of Citi Bike

Show HN: Game Boy Release Timelines

Show HN: Grammar of Graphics CLI tool made in Rust

Show HN: Tailsnitch – A security auditor for Tailscale

Show HN: Prism.Tools – Free and privacy-focused developer utilities

Show HN: Make audio loops online

Show HN: Stash – Sync Markdown Files with Apple Notes via CLI

Show HN: DoNotNotify – Log and intelligently block notifications on Android

Show HN: I built a simple "Gemini" watermark remover extension, "Peel Banana"

Show HN: Seapie – a Python debugger where breakpoints drop into a REPL

Show HN: llmgame.ai – The Wikipedia Game but with LLMs

Show HN: Jax-JS, array library in JavaScript targeting WebGPU

Show HN: Foundertrace – chain of YC startups founded by its employees

Show HN: GPU Cuckoo Filter – faster queries than Blocked Bloom, with deletion

Show HN: DDL to Data – Generate realistic test data from SQL schemas