Grader Labs publishes Corpus 01, a public sample dataset of computer-use (CUA) tasks: 8 full screen recordings with frame-level action trajectories and verifiable graded outcomes across AutoCAD, Xcode, Figma, Docker Desktop, Miro, and more. Sized for one sitting, it benchmarks whether agents can operate real professional tools, not demos.
A fork of the now-open-sourced Warp terminal, rebuilt for agentic coding: every session auto-resumes, and you can transfer sessions between Claude Code and Codex or drive them remotely from your phone over a tailnet. Fully local-first, no account, no telemetry, and open source under AGPL.
ModelMap turns any HuggingFace model into an interactive, animated architecture diagram in the browser, with no weights to download. It is a fast way to learn how a transformer is wired, teach model internals, or sanity-check a model's layers before running it. Fresh off a Show HN launch, it is currently the top post in the community.
SubTrends launches an analytics layer over 18 years of Reddit data, covering 100K+ subreddits with posts/day, engagement, and reply-rate metrics. A Subreddit Atlas maps how communities share audiences, making it a fast way to benchmark, compare, and spot trends on Reddit.