fp.

Show HN: I built a synth for my daughter

https://bitsnpieces.dev/posts/a-synth-for-my-daughter/

829•random_moonwalk•5d ago•159 comments

Show HN: PrinceJS – 19,200 req/s Bun framework in 2.8 kB (built by a 13yo)

https://princejs.vercel.app

91•lilprince1218•2h ago•30 comments

Show HN: ESPectre – Motion detection based on Wi-Fi spectre analysis

https://github.com/francescopace/espectre

75•francescopace•7h ago•13 comments

Show HN: Continuous Claude – run Claude Code in a loop

https://github.com/AnandChowdhary/continuous-claude

51•anandchowdhary•2d ago•27 comments

Show HN: Building WebSocket in Apache Iggy with Io_uring and Completion Based IO

https://iggy.apache.org/blogs/2025/11/17/websocket-io-uring/

16•spetz•4h ago•5 comments

Show HN: Bsub.io – zero-setup batch execution for command-line tools

13•wkoszek•6h ago•6 comments

Show HN: Kalendis – Scheduling API (keep your UI, we handle timezones/DST)

https://kalendis.dev

5•dcabal25mh•4h ago•0 comments

Show HN: How are Markov chains so different from tiny LLMs?

4•JPLeRouzic•1h ago•0 comments

Show HN: I have created an alternative for Miro

https://nodeland.io

4•gxara•3h ago•0 comments

Show HN: Octopii, a framework for building distributed applications in Rust

5•janicerk•5h ago•1 comments

Show HN: Hegelion-Dialectic Harness for LLMs (Thesis –> Antithesis –> Synthesis)

https://github.com/Hmbown/Hegelion

2•hunterbown•3h ago•3 comments

Show HN: UltraLocked – iOS file vault using Secure Enclave and PFS

https://github.com/UltraLocked/UltraLocked

3•proletarian•4h ago•2 comments

Show HN: UpBeat – an AI-Enhanced RSS/Atom Reader that only shows you good news

https://upbeat.mitchelltechnologies.co.uk

4•seanmtracey•4h ago•0 comments

Show HN: ToolHop – Fast, simple utilities for every workflow

https://toolhop.app

3•steadyeddy_94•6h ago•0 comments

Show HN: I build a strace clone for macOS

https://github.com/Mic92/strace-macos

2•Mic92•6h ago•0 comments

Show HN: I ditched Grafana for my home server and built this instead

https://github.com/alibahmanyar/simon

6•bahmann•7h ago•0 comments

Show HN: Unflip – a puzzle game about XOR patterns of squares

https://unflipgame.com/

174•bogdanoff_2•6d ago•48 comments

Show HN: Learn Docker in your terminal

https://github.com/furkan/dockerlings

4•furk4n•8h ago•0 comments

Show HN: Internet Object – a lean, schema-first JSON alternative

https://internetobject.org/

2•aamironline•11h ago•2 comments

Show HN: Epub2md – Turn ePub books into Markdown folders for LLM agents

https://github.com/mefengl/epub2md

3•mefengl•13h ago•1 comments

Show HN: Common Sense License (CSL) – civic license for a techno-feudal world

https://github.com/shmaplex/csl

3•shmaplex•14h ago•1 comments

Show HN: Minivac 601 Simulator - a 1961 Relay Computer

https://minivac.greg.technology/

18•gregsadetsky•1d ago•1 comments

Show HN: Encore – Type-safe back end framework that generates infra from code

https://github.com/encoredev/encore

75•andout_•3d ago•47 comments

Show HN: Whirligig.live

https://whirligig.live

10•idiocache•1d ago•10 comments

Show HN: DBOS Java – Postgres-Backed Durable Workflows

https://github.com/dbos-inc/dbos-transact-java

113•KraftyOne•4d ago•57 comments

Show HN: Real-time 4D Julia set navigation via gamepad

https://banditcat.github.io/Atlas/Atlas.html

17•BanditCat•5d ago•0 comments

Show HN: I DON'T want to upload my private files to AI

2•cando_zhou•20h ago•0 comments

Show HN: 13Radar – Real-Time Hedge Fund Portfolio Analytics

https://www.13radar.com/

7•brokerjames•21h ago•3 comments

Show HN: Find Faceless YouTube Channels with AI

2•andybady•21h ago•3 comments

Show HN: CUDA, Shmuda: Fold Proteins on a MacBook

https://latentspacecraft.com/posts/mlx-protein-folding

9•geoffitect•22h ago•2 comments