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New top story on Hacker News: Show HN: Haystack – Review the PRs that need human attention

Show HN: Haystack – Review the PRs that need human attention 7 by akshaysg | 2 comments on Hacker News. Hey HN! We're building Haystack ( https://ift.tt/NmubKJr ) to help teams deal with the explosion in the number of pull requests that need to be reviewed due to the rise of coding agents. Haystack replaces the GitHub PR review system with a queue that triages each PR before a human has to read any diffs. It looks at the diffs, the codebase, and the coding-agent conversation that produced the PR. Haystack then routes it into one of three buckets: 1. Safe to merge. This means the PR has enough evidence behind it that the team can merge it without another human's review. Some examples: -- A small UI copy change that includes a screenshot showing the final state -- A backend change where the author clearly tested the important paths and ran the changes in a real environment 2. Needs fixes. This means that the PR has bugs or violates a rule in your codebase and therefore the PR ...

New top story on Hacker News: The Fil-C Optimized Calling Convention

The Fil-C Optimized Calling Convention 17 by pizlonator | 1 comments on Hacker News. May 17, 2026 at 02:10AM pizlonator 17 https://ift.tt/VF4yDoC The Fil-C Optimized Calling Convention 1 https://ift.tt/y4Vne57

New top story on Hacker News: Show HN: InsForge – Open-source Heroku for coding agents

Show HN: InsForge – Open-source Heroku for coding agents 10 by mrcoldbrew | 2 comments on Hacker News. Hi HN, I'm Hang, cofounder of InsForge (YC P26). InsForge is an open-source Heroku for AI coding agents: a backend platform designed for coding agents to deploy, operate, and debug end-to-end. Open source under Apache 2.0 ( https://ift.tt/mh9NcTz ). Quick demo here ( https://youtu.be/7Bax5qz0IfM ). We started InsForge because we just wanted our Claude Code to handle all the backend / infra stuff for us, instead of us jumping between dashboards doing manual config, or copy paste logs and docs back to agents. We first tried creating a folder with bunch of .MD files, and installing MCPs like Supabase, Vercel, GitHub, Context7. But soon we found MCPs have their own problems: (a) Tools get pre-loaded into context, before agents even do anything (b) bad design, payloads are returning 10k+ tokens, and (c) a lot of stuff still can’t be done by MCP: e.g. telemetry and configs. So we thi...

New top story on Hacker News: Legacy Update for Windows 8.1 for x64-based Systems

Legacy Update for Windows 8.1 for x64-based Systems 8 by kristianp | 5 comments on Hacker News. May 16, 2026 at 07:53AM kristianp 8 https://ift.tt/QdavZlD Legacy Update for Windows 8.1 for x64-based Systems 5 https://ift.tt/i8rcQDP

New top story on Hacker News: Impeaching Every Federal Judge and Justice Who Endorsed Unitary Executive Theory

Impeaching Every Federal Judge and Justice Who Endorsed Unitary Executive Theory 30 by fprog | 6 comments on Hacker News. May 17, 2026 at 12:02AM fprog 30 https://ift.tt/DpnWstx Impeaching Every Federal Judge and Justice Who Endorsed Unitary Executive Theory 6 https://ift.tt/Zp95TGU

New top story on Hacker News: Show HN: Rocksky – Music scrobbling and discovery on the AT Protocol

Show HN: Rocksky – Music scrobbling and discovery on the AT Protocol 5 by tsiry | 3 comments on Hacker News. May 17, 2026 at 12:00AM tsiry 5 https://ift.tt/JfSMjrN Show HN: Rocksky – Music scrobbling and discovery on the AT Protocol 3 https://ift.tt/2td3COT

New top story on Hacker News: Tesla reveals two Robotaxi crashes involving teleoperators

Tesla reveals two Robotaxi crashes involving teleoperators 28 by Brajeshwar | 20 comments on Hacker News. May 16, 2026 at 10:21PM Brajeshwar 28 https://ift.tt/197Ovmp Tesla reveals two Robotaxi crashes involving teleoperators 20 https://ift.tt/hvEa1iH