🛠️ All DevTools

[Other] PArallel Distributed Deep LEarning: Machine Learning Framework from Industrial Practice （『飞桨』核心框架，深度学习&机器学习高性能单机、分布式训练和跨平台部署）

[Other] IDE for the AI Agents Era - Run an army of Claude Code, Codex, etc. on your machine

[Other] Show HN: SplatHash – A lightweight alternative to BlurHash and ThumbHash Hi HN,<p>I built SplatHash. It&#x27;s a lightweight image placeholder generator I wrote to be a simpler, faster alternative to BlurHash and ThumbHash.<p>Repo: <a href="https:&#x2F;&#x2F;github.com&#x2F;junevm&#x2F;splathash" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;junevm&#x2F;splathash</a>

[Other] Stop Burning Your Context Window – How We Cut MCP Output by 98% in Claude Code

Show HN: Visual Lambda Calculus – a thesis project (2008) revived for the web Originally built as my master&#x27;s thesis in 2008, Visual Lambda is a graphical environment where lambda terms are manipulated as draggable 2D structures (&quot;Bubble Notation&quot;), and beta-reduction is smoothly animated.<p>I recently revived and cleaned up the project and published it as an interactive web version: <a href="https:&#x2F;&#x2F;bntre.github.io&#x2F;visual-lambda&#x2F;" rel="nofollow">https:&#x2F;&#x2F;bntre.github.io&#x2F;visual-lambda&#x2F;</a><p>GitHub repo: <a href="https:&#x2F;&#x2F;github.com&#x2F;bntre&#x2F;visual-lambda" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;bntre&#x2F;visual-lambda</a><p>It also includes a small &quot;Lambda Puzzles&quot; challenge, where you try to extract a hidden free variable (a golden coin) by constructing the right term: <a href="https:&#x2F;&#x2F;github.com&#x2F;bntre&#x2F;visual-lambda#puzzles" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;bntre&#x2F;visual-lambda#puzzles</a>

Cash issuing terminals

Build your own Command Line with ANSI escape codes (2016)

OpenAI agrees with Dept. of War to deploy models in their classified network <a href="https:&#x2F;&#x2F;xcancel.com&#x2F;sama&#x2F;status&#x2F;2027578652477821175" rel="nofollow">https:&#x2F;&#x2F;xcancel.com&#x2F;sama&#x2F;status&#x2F;2027578652477821175</a><p><a href="https:&#x2F;&#x2F;fortune.com&#x2F;2026&#x2F;02&#x2F;27&#x2F;openai-in-talks-with-pentagon-after-anthropic-blowup&#x2F;" rel="nofollow">https:&#x2F;&#x2F;fortune.com&#x2F;2026&#x2F;02&#x2F;27&#x2F;openai-in-talks-with-pentagon...</a>

[Other] Bootc and OSTree: Modernizing Linux System Deployment

We Will Not Be Divided

[DevOps] 🌊 The leading agent orchestration platform for Claude. Deploy intelligent multi-agent swarms, coordinate autonomous workflows, and build conversational AI systems. Features enterprise-grade architecture, distributed swarm intelligence, RAG integration, and native Claude Code / Codex Integration

[Other] Show HN: OpenTimelineEngine – Shared local memory for Claude Code and codex

[Other] CRS-自建Claude Code镜像，一站式开源中转服务，让 Claude、OpenAI、Gemini、Droid 订阅统一接入，支持拼车共享，更高效分摊成本，原生工具无缝使用。

Robust and efficient quantum-safe HTTPS

Enable CORS for Your Blog

747s and Coding Agents

[CLI Tool] Show HN: Claude-File-Recovery, recover files from your ~/.claude sessions Claude Code deleted my research and plan markdown files and informed me: “I accidentally rm -rf&#x27;d real directories in my Obsidian vault through a symlink it didn&#x27;t realize was there: I made a mistake. “<p>Unfortunately the backup of my documentation accidentally hadn’t run for a month. So I built claude-file-recovery, a CLI-tool and TUI that is able to extract your files from your ~&#x2F;.claude session history and thankfully I was able to recover my files. It&#x27;s able to extract any file that Claude Code ever read, edited or wrote. I hope you will never need it, but you can find it on my GitHub and pip. Note: It can recover an earlier version of a file at a certain point in time.<p>pip install claude-file-recovery

Tove Jansson's criticized illustrations of The Hobbit

[Database] RuVector is a High Performance, Real-Time, Self-Learning, Vector Graph Neural Network, and Database built in Rust.

A Chinese official’s use of ChatGPT revealed an intimidation operation