fp.

Show HN: Freenet, a peer-to-peer platform for decentralized apps

https://freenet.org/

252•sanity•15h ago•137 comments

Show HN: KVBoost – chunk-level KV cache reuse for HuggingFace, 5–48x faster TTFT

https://pythongiant.github.io/KVBoost/

3•pythongiant•59m ago•0 comments

Show HN: Agent.email – sign up via curl, claim with a human OTP

71•adisingh13•13h ago•81 comments

Show HN: Spec-Driven Development Workflow for Claude Code

11•sermakarevich•2h ago•2 comments

Show HN: Open-source .docx editor library for building document apps

https://github.com/eigenpal/docx-editor

64•thisisjedr•9h ago•6 comments

Show HN: I Dedicated 4 Years to Mastering Offline Password Cracking

224•bojta-lepenye•16h ago•44 comments

Show HN: TLS Certificate Management and PKI

2•zaitanz•1h ago•0 comments

Show HN: Rmux – A programmable terminal multiplexer with a Playwright-style SDK

https://github.com/helvesec/rmux

170•shideneyu•20h ago•82 comments

Show HN: Roughform, a free Browser-Based 3D Creation Tool

https://roughform.app

2•benhmoore•2h ago•1 comments

Show HN: I Made a Claude Skill for Spec-Driven Development (SDD)

https://github.com/FredAntB/Spec-Driven-Development

25•NTRIXLM•16h ago•4 comments

Show HN: I made a tactical map-based WWII submarine simulator (public beta)

https://silentshark.app/alpha/

113•epaga•3d ago•40 comments

Show HN: I reverse engineered Apple's video wallpapers

https://github.com/kageroumado/phosphene

405•kageroumado•1d ago•103 comments

Show HN: CPU-only transcription for YouTube, TikTok, X, Instagram videos

https://github.com/kouhxp/yapsnap

90•mrkn1•1d ago•42 comments

Show HN: Free Fonts – a collection of 400+ original, open-source typefaces

https://www.mixfont.com/fonts

4•justswim•5h ago•0 comments

Show HN: Agent-estimate, how long a coding task takes, at agent speed

https://github.com/kiloloop/agent-estimate

2•haoranchg•7h ago•1 comments

Show HN: The Hanging Sculptures of the Xiaoxitian

https://funes.world/apps/the-hanging-sculptures-of-the-xiaoxitian

26•hanyangwang•2d ago•7 comments

Show HN: Headroom – Loudness normalizer and Key+BPM playlist sorter for DJs

https://headroom.ravers.workers.dev/

6•jphfa•10h ago•1 comments

Show HN: Forge – Guardrails take an 8B model from 53% to 99% on agentic tasks

https://github.com/antoinezambelli/forge

670•zambelli•2d ago•242 comments

Show HN: I made a tool for learning scales, chords, and how to combine them

https://projects.alesh.com/intervalkit/

33•aleshh•1d ago•21 comments

Show HN: Datasette Agent

https://simonwillison.net/2026/May/21/datasette-agent/

5•simonw•9h ago•1 comments

Show HN: Anyone interested in a tool helps to explore C++ ASTs

https://uvic-aurora.github.io/acav-manual/index.html

4•leomicv•9h ago•1 comments

Show HN: AI Audiobook Narrator

https://warblize.com/

4•onhacker•10h ago•0 comments

Show HN: Gaussian Splat of a Strawberry

https://superspl.at/scene/84df8849

525•danybittel•2d ago•196 comments

Show HN: Superlog (YC P26) – Observability that installs itself and fixes bugs

https://superlog.sh/

71•Magnanten•2d ago•46 comments

Show HN: Coherence – drift detector for AI-driven repos

https://github.com/fireharp/coherence

3•fireharp•10h ago•2 comments

Show HN: Lance – image/video generation and understanding in one model

https://github.com/bytedance/Lance

62•cleardusk•1d ago•15 comments

Show HN: Files.md – Open-source alternative to Obsidian

https://github.com/zakirullin/files.md

712•zakirullin•3d ago•350 comments

Show HN: Filorithm – Expressive eDSL for File and Folder Management in Python

https://github.com/ghetea-patrick/filorithm

3•patrick-ghetea•11h ago•0 comments

Show HN: Osint Arena – GeoGuessr for OSINT

https://osintarena.com/

2•jeffery123•11h ago•0 comments

Show HN: Dari-docs – Optimize your docs using parallel coding agents

https://github.com/mupt-ai/dari-docs

23•byhong03•1d ago•7 comments