🛠️ All DevTools

[Monitoring/Observability] Fix bugs faster with open source, AI native observability Traceroot is an AI-native, open-source observability tool that connects logs, traces, metrics, code, and team discussions. It doesn’t just summarize issues — it helps fix them by creating GitHub issues and PRs in a developer-friendly workflow.

[Other] High‑Fidelity Document Viewer for RAG Apps RAG Document Viewer is an open-source library that generates high-fidelity file previews for seamless integration into your applications. It provides desktop-level file viewing capabilities for a wide range of document formats

[Other] Break free from frameworks today A code template for creating component systems and technology agnostic web development tooling, jam packed with features out of the box.

[Other] Git-Annex

[Other] Show HN: Sping – An HTTP/TCP latency tool that's easy on the eye I&#x27;ve frequently found myself using [nvitop](<a href="https:&#x2F;&#x2F;github.com&#x2F;XuehaiPan&#x2F;nvitop" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;XuehaiPan&#x2F;nvitop</a>) to diagnose GPU&#x2F;CPU contention issues.<p>The two best things about it are:<p>- It&#x27;s easy to install if I can access pip in the container<p>- It makes a compelling screenshot (which helps me communicate with coworkers.)<p>With those two lessons in mind: Here is Sping!<p>Purpose: Help observe and diagnose latency issues at layer 4+ (TCP&#x2F;HTTP&#x2F;HTTPS)<p>Two good things about it:<p>- It&#x27;s easy to install if you have pip. (Available at [service-ping-sping](<a href="https:&#x2F;&#x2F;pypi.org&#x2F;project&#x2F;service-ping-sping&#x2F;" rel="nofollow">https:&#x2F;&#x2F;pypi.org&#x2F;project&#x2F;service-ping-sping&#x2F;</a>) on PyPi)<p>- It makes a compelling screenshot.<p>Not sure if this is the kind of thing that anyone else would be interested in. But I&#x27;ve enjoyed making it and intend to keep using it.

[API/SDK] Show HN: FilterQL – A tiny query language for filtering structured data Hey all, I just released v2.0.0 of FilterQL, a query language and TypeScript library. This version adds support for Operations, which allow you to transform the data after filtering.<p>If you think this would be useful in a project you&#x27;re working on, give it a try and let me know what you think!

[Other] Show HN: I Built a XSLT Blog Framework A few weeks ago a friend sent me grug-brain XSLT (1) which inspired me to redo my personal blog in XSLT.<p>Rather than just build my own blog on it, I wrote it up for others to use and I&#x27;ve published it on GitHub <a href="https:&#x2F;&#x2F;github.com&#x2F;vgr-land&#x2F;vgr-xslt-blog-framework" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;vgr-land&#x2F;vgr-xslt-blog-framework</a> (2)<p>Since others have XSLT on the mind, now seems just as good of a time as any to share it with the world. Evidlo@ did a fine job explaining the &quot;how&quot; xslt works (3)<p>The short version on how to publish using this framework is:<p>1. Create a new post in HTML wrapped in the XML headers and footers the framework expects.<p>2. Tag the post so that its unique and the framework can find it on build<p>3. Add the post to the posts.xml file<p>And that&#x27;s it. No build system to update menus, no RSS file to update (posts.xml is the rss file). As a reusable framework, there are likely bugs lurking in CSS, but otherwise I&#x27;m finding it perfectly usable for my needs.<p>Finally, it&#x27;d be a shame if XSLT is removed from the HTML spec (4), I&#x27;ve found it quite eloquent in its simplicity.<p>(1) <a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=44393817">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=44393817</a><p>(2) <a href="https:&#x2F;&#x2F;github.com&#x2F;vgr-land&#x2F;vgr-xslt-blog-framework" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;vgr-land&#x2F;vgr-xslt-blog-framework</a><p>(3) <a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=44988271">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=44988271</a><p>(4) <a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=44952185">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=44952185</a><p>(Aside - First time caller long time listener to hn, thanks!)

[Other] Dynamically patch a Python function's source code at runtime

[Other] 坚持分享 GitHub 上高质量、有趣实用的开源技术教程、开发者工具、编程网站、技术资讯。A list cool, interesting projects of GitHub.

[Other] The Web framework for perfectionists with deadlines.

[CLI Tool] A feature-rich command-line audio/video downloader

[Other] Show HN: Clearcam – Add AI object detection to your IP CCTV cameras This runs YOLOv8 + bytetrack with Tinygrad detections (depending on user config) are saved and can be sent to the companion iOS app along with a notification, all video processing is done locally, all footage is encrypted before leaving your computer, and the sending notifications + videos part is optional. This uses tinygrad, so it runs well on my apple silicon macs and should be able to run on a lot of hardware (or will be able to when I remove other deps).

[Other] Show HN: Publish Markdown – A tool to publish Markdown file in one click Hi everyone!<p>I built this tool because I couldn&#x27;t find a simpler solution to my problem (publish a markdown file and make it available online so other people can see). I hope you&#x27;ll find it useful too!<p>Currently, what it does is only publish a markdown file, but I&#x27;m thinking of adding features like styling, custom URL, password-protected link, etc.<p>But I don&#x27;t know whether people would find it useful.<p>Let me know what you think!

[Monitoring/Observability] 24/7 AI Agent to Auto Debug Your Production Issues Logarithm is your AI production co-pilot. Servers crashing? Rates limiting? Its 3am? Logarithm launches an investigation, finds the root cause, and suggests a fix all in under minute. Connect though Discord, Slack, or CLI!

[API/SDK] Effortless API Documentation Platform Docura, a platform built for teams and developers who want a hassle-free way to view and centralize their OpenAPI documentation.

[Other] ChatGPT on Steroids Supercharge your productivity up to 10x faster. Loki connects with 13+ tools, including Slack, Google Workspace, GitHub, Figma, and more, so you can automate workflows and get things done without app-hopping. Try it free and see the difference.

[Build/Deploy] Claude Code in Lovable UI Claudable is an open-source web builder that leverages local CLI agents, such as Claude Code and Cursor Agent, to build and deploy products effortlessly. - opactorai/Claudable

[DevOps] If Lovable, n8n and Convex had a genius baby VibeFlow turns prompts into a full-stack web app with n8n-style visual workflows for your backend, so you can see, edit, and scale your app logic as your ideas evolve.

[Other] List of AI-powered code editor and IDE's List of AI-powered code editor and IDE's sorted by minimal price

[Other] 2024 best model from xAI, now open source. Grok 2.5 by xAI is the open-source release of their best model from last year. The weights for this powerful, large-scale model (~500 GB) are now available for developers and researchers under a community license.