Daily issue / 2026-04-28
Useful things that surfaced in Hacker News discussions on 2026-04-28. Open the context to see why each one caught our attention—or jump straight to the original thread.
What we found
Open-source terminal with customizable Agents workflows.
Source discussion: Warp is now Open-Source
Editorial paraphrase
One commenter said the Agents layout fits their workflow so well; others praised the recent open-source move and new controls.
Read the original threadFast terminal emulator commenters told others to check out.
Source discussion: Warp is now Open-Source
Editorial paraphrase
A commenter simply said, “Check out kitty if you haven’t yet.”
Read the original threadTerminal Git UI praised as a Magit replacement on remote hosts.
Source discussion: I have officially retired from Emacs
Editorial paraphrase
A commenter called Lazygit the closest thing they had seen and said they use it on remote hosts when Magit is too painful.
Read the original threadManaged GitHub Actions runners people said worked well for AWS instances.
Source discussion: GitHub Actions is the weakest link
Editorial paraphrase
One commenter said their team has been using runs-on and that it had been great for AWS instance runners.
Read the original threadCross-platform AirDrop-style file transfer app praised for reliability and speed.
Source discussion: Localsend: An open-source cross-platform alternative to AirDrop
Editorial paraphrase
Commenters said they use LocalSend across devices, called it great and interoperable, and described it as fast and useful.
Read the original threadBrowser-based file sharing PWA commenters urged others to try.
Source discussion: Localsend: An open-source cross-platform alternative to AirDrop
Editorial paraphrase
A commenter told readers to also try PairDrop and described it as a polished PWA with WebRTC peer-to-peer sharing.
Read the original threadASML/EUV explainer recommended for understanding lithography.
Source discussion: ASML became the chokepoint for cutting-edge chips
Editorial paraphrase
Two commenters recommended the Veritasium video as a good way to grasp EUV lithography and the machine’s complexity.
Read the original threadDeep ASML and chip-supply-chain videos commenters recommended.
Source discussion: ASML became the chokepoint for cutting-edge chips
Editorial paraphrase
A commenter recommended Asianometry for ASML, TSMC, and chip-fab supply-chain videos.
Read the original thread