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Show HN: Twocal – Calendar sync that verifies both sides actually agree

https://twocal.app/
2•gsudarkoff•3h ago

Show HN: An AI agent that trades inside limits you set, starting on paper

https://quantsignals.xyz/fst
9•henryzhangpku•5h ago•3 comments

Show HN: Diffing Binary Files

https://withkord.com/diff
6•wennyyustalim•2h ago•2 comments

Show HN: HUD, an open-source minimal terminal UI for ClaudeCode, Codex, OpenCode

https://github.com/adrida/hud-mode
4•adam_rida•2h ago•1 comments

Show HN: Simple algorithm and color space to generate diverse skin tones

https://toneyalexander.github.io/inclusive-color-space/
592•automatoney•1d ago•99 comments

Show HN: We built an open USB-C Power Delivery analyzer and programmable sink

https://github.com/T76-org/drpd
4•mtabini•3h ago•0 comments

Show HN: Sixteen sign-in pages for one app, switchable with one env var

https://wordhoard-design-lab.vercel.app
2•sidclaw•3h ago•0 comments

Show HN: LLM control of deterministic coder – Sif 1.0 – LLMs as vibe coders

https://github.com/Mac-at-SifSys/Sif-1.0
4•tmbird•3h ago•4 comments

Show HN: Kotro – local control plane for coding agents

https://github.com/kotro-labs/kotro-proxy-engine
4•rameshpandian•3h ago•0 comments

Show HN: Mvn-lite – I taught Maven to be an introvert for coding agents

https://pvrlabs.xyz/articles/introverted-maven.html
3•ejboy•3h ago•0 comments

Show HN: TestFlight iOS native Buzz client "Hive for Buzz"

https://testflight.apple.com/join/ecMyGtBy
3•pompeii•3h ago•0 comments

Show HN: Modern Browsers Don't Need the Cookie Anymore

https://kuber.studio/cookie/
7•kuberwastaken•5h ago•4 comments

Show HN: Twocal – Calendar sync that verifies both sides actually agree

https://twocal.app/
2•gsudarkoff•3h ago•0 comments

Show HN: Arxid – keyed, non-enumerable ID obfuscation

https://github.com/lucasolopes/arxid
2•byolopes•3h ago•0 comments

Show HN: Maple-Preview – Ternary 20B MoE running at 120 tok/s on a iPhone

https://deepgrove.ai/maple-preview
160•edwardbzhang•22h ago•49 comments

Show HN: AgentTerm – open tools to replace the terminal for any coding-agent CLI

https://github.com/albertwujj/agent-term
3•aywu•4h ago•0 comments

Show HN: An app to dump notes during the day and plan todos without distraction

https://today.spqrk.net/
3•SPQRK•6h ago•0 comments

Show HN: I built one of the most advanced web-based drum/beat sequencers

https://maximecb.github.io/groovie/#a_96_bar_berlin_techno_arrangement/FdAnck8QxEjUoejHv1EvwfEK6C...
4•maxime_cb•4h ago•2 comments

Show HN: Buy My Agent MCP Server – Search AI Agents from Any MCP Client

https://www.buy-my-agent.com/connect
3•buymyagent•4h ago•0 comments

Show HN: SIMD Viterbi Decoder in Rust

https://github.com/brian-armstrong/fec
59•brian-armstrong•19h ago•10 comments

Show HN: RequestGuard – Protect AI from following your links

https://go.requestguard.com/
2•mariusbolik•4h ago•0 comments

Show HN: Audio-tldr – Summarize any video or podcast locally with Whisper

https://github.com/AugustusW/audio-tldr-skill
4•AugustusW•4h ago•0 comments

Show HN: Bitbead – Photo to printable bead pattern, in the browser

https://www.bitbead.app/en
5•shouqing_qiao•8h ago•1 comments

Show HN: Overcheck – self-hosted uptime monitoring, API and multi-user access

https://github.com/overcheck/overcheck
4•fadibar•4h ago•0 comments

Show HN: LearnOS – Open-source, AI-native Coursera you run locally

https://learnos.opara-ai.com/
4•learn_os•4h ago•0 comments

Show HN: I replaced my clipboard manager with a screen-edge shelf 800 downloads

https://edgedrop.vercel.app/
3•Deepender25•5h ago•0 comments

Show HN: Randomverse – An algorithm-free, randomized global social feed

https://randomverse-social.vercel.app
4•MohammedBokir•5h ago•0 comments

Show HN: PageForth - An on-device AI news reader that summarizes any site

https://pageforth.com/
2•nate•5h ago•0 comments

Show HN: I built an economy designed to crash

https://glaxom.netlify.app
3•alias_12•7h ago•0 comments

Show HN: CMYK HSL Picker

https://brzozo.ws/utils/cmyk-hsl-picker/
3•RicoElectrico•5h ago•0 comments

Show HN: Fine-tune an 8B model on a 4 GB laptop GPU

https://github.com/MakazhanAlpamys/Soup
132•MakazhanAlpamys•1d ago•28 comments