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AI Agents, Contained

https://nemesis8.nuts.services/
1•kordlessagain•1m ago•0 comments

Andrej Karpathy's lab has received the first DGX Station GB300

https://twitter.com/NaderLikeLadder/status/2034771213336420376
1•guiambros•3m ago•0 comments

Show HN: Download entire/partial Substack to ePub for offline reading

https://github.com/kevinlong206/substack2epub/
1•locusofself•7m ago•0 comments

Bluesky announces $100M Series B after CEO transition

https://techcrunch.com/2026/03/19/bluesky-announces-100m-series-b-after-ceo-transition/
2•cratermoon•9m ago•1 comments

The miracle of PowerToys, Microsoft's last great Windows app

https://www.fastcompany.com/91510973/the-miracle-of-powertoys-microsofts-last-great-windows-app
1•Foe•12m ago•0 comments

JavaScript's Trademark Problem (2025)

https://2ality.com/2025/08/javascript-trademark.html
1•jcbhmr•22m ago•0 comments

Show HN: macOS Kokoro-TTS powered document reader – listen to any text

https://apps.apple.com/us/app/raconter-listen-to-any-text/id6760326875?mt=12
1•mattcheston•23m ago•0 comments

OpenClaw: An Opinionated Resource List

https://github.com/EthanYolo01/Awesome-OpenClaw
2•MikeLuLu•25m ago•1 comments

Google's AI Studio now integrates with Firebase for vibe coding production apps

https://blog.google/innovation-and-ai/technology/developers-tools/full-stack-vibe-coding-google-a...
1•zhyder•28m ago•2 comments

Direct kinetic impact. a flying sword. 450km/h

https://twitter.com/CardilloSamuel/status/2034642788541960230
2•keepamovin•30m ago•0 comments

How to stop your autoresearch loop from cheating

https://twitter.com/MilksandMatcha/status/2033971089853059414
1•gmays•31m ago•0 comments

China could be the biggest public funder of science within two years

https://www.nature.com/articles/d41586-026-00618-5
5•mraniki•33m ago•0 comments

OpenClaw demand in China is driving up the price of secondhand MacBooks

https://www.cnbc.com/2026/03/19/openclaw-demand-in-china-is-driving-up-the-price-of-secondhand-ma...
1•lxm•36m ago•0 comments

French sailor's fitness app bungle exposes location of aircraft carrier

https://www.yahoo.com/news/articles/french-sailor-fitness-app-bungle-001827195.html
2•nradov•37m ago•1 comments

The Long Farewell to Mark Zuckerberg's Metaverse

https://www.nytimes.com/2026/03/19/technology/mark-zuckerbergs-metaverse-vr-horizon-worlds.html
3•lxm•47m ago•0 comments

Jeff Bezos in Talks to Raise $100B Fund to Transform Companies with A.I

https://www.nytimes.com/2026/03/19/technology/jeff-bezos-ai-fund-project-prometheus.html
1•lxm•48m ago•0 comments

Ship's Clock – a maritime bell clock that lets you hear time

https://play.google.com/store/apps/details?id=com.shipsclock&hl=en_US
1•mooks•50m ago•0 comments

The Displacement of Cognitive Labor and What Comes Next

https://sahajgarg.github.io/blog/cognitive-labor/
1•outside1234•51m ago•0 comments

I Built an E-Commerce Platform from My Off-Grid Homestead Using AI

https://brianeisenberg.substack.com/p/i-built-an-entire-e-commerce-platform
2•bdetunk•53m ago•1 comments

Reverse-Engineering the Personal AI Supercomputer

https://bay41.com/posts/tiiny-ai-pocket-lab-review/
1•b3ing•53m ago•1 comments

Redox OS AGPLv3 Violation

https://gist.github.com/keepitupkitty/43effb8c8fadecf2101b6c0fc4de8790
3•pabs3•59m ago•1 comments

MCP 2026 Roadmap

https://blog.modelcontextprotocol.io/posts/2026-mcp-roadmap/
2•umangsehgal93•1h ago•0 comments

Agent HTTP – Claude Code HTTP API Made Possible by Channels

https://github.com/mberg/agent-http/
1•mberg•1h ago•1 comments

Supermicro Employees Arrested, Smuggling Nvidia Chips

https://www.wsj.com/tech/super-micro-computer-employees-arrested-for-alleged-sales-to-china-45a2bd73
5•next_xibalba•1h ago•2 comments

Show HN: I wrote an open source SEC filing compliance package

1•jgfriedman1999•1h ago•0 comments

Open Source Pledge

https://opensourcepledge.com/
2•pabs3•1h ago•0 comments

I replaced a Scrum team with AI agents for 10 days

https://likafi.com
1•dmbuild•1h ago•0 comments

IntegrateAPI: Install API Integrations in Next.js via CLI

https://integrateapi.io
1•fuse_wire•1h ago•0 comments

TI-89 Height-Mapped Raycaster

https://github.com/dzoba/ti-89-raycasting-with-z
4•zoba•1h ago•0 comments

Pentagon: Anthropic's Chinese employees are security risks

https://www.axios.com/2026/03/19/pentagon-anthropic-foreign-workforce-security-risks
5•jimmydoe•1h ago•3 comments
Open in hackernews

Show HN: Git-chain – Simplify branch dependency management in Git

https://github.com/hammadfauz/git-chain
1•hammadfauz•10mo ago
I built Git-chain because managing dependent branches and open PRs was becoming painful. This tool helps automate and track those relationships easily.

I made some usability improvements: * Made chain storage more robust. * Added a way to clear a chain * Added tab completion for branch names * Changed github workflow to show error instead of warning (more obvious, can be bypassed via github UI)

Comments

hammadfauz•10mo ago
Hi HN,

I built Git-chain to help with branch management in trunk-based development workflows.

When you want to keep changesets small and reviewable, but still build new work on top of unmerged changes, Git can get messy fast. Git-chain makes it easier to track and manage these dependent branches cleanly.

Would love feedback — especially from teams doing trunk-based development!