🛠️ All DevTools
Showing 621–640 of 6091 tools
Last Updated
July 18, 2026 at 12:00 AM
Model Training as Code
Hacker News (score: 27)[Other] Model Training as Code
Federating Clusters for Zero-Downtime Kubernetes
Hacker News (score: 28)[Other] Federating Clusters for Zero-Downtime Kubernetes
A Tiny Compiler for Data-Parallel Kernels
Hacker News (score: 11)[Other] A Tiny Compiler for Data-Parallel Kernels
Show HN: Secs-man, a secrets manager you can (not) rely on
Hacker News (score: 16)[Other] Show HN: Secs-man, a secrets manager you can (not) rely on This is a tool to manage encrypted local backups of secrets. The core idea is that it aims to be usable without depending on it, meaning that even if the software disappeared from the face of Earth tomorrow, your data would still be recoverable.<p>It also integrates nicely with NixOS (which is what I use, though it does not require NixOS to be used).<p>I have summed up a bit of explanation and some answers to reasonable questions in a blog post: <a href="https://baldino.dev/blog/secs-man/" rel="nofollow">https://baldino.dev/blog/secs-man/</a>
aws/agent-toolkit-for-aws
GitHub Trending[Other] Official, AWS-supported MCP servers, skills, and plugins to help AI agents build on AWS
Show HN: Turn native language audio into flashcards and shadowing practice
Hacker News (score: 83)[Other] Show HN: Turn native language audio into flashcards and shadowing practice Here is a tool I built initially for myself to help with my German and Greek language studies. It started as a hack for creating Anki cards from native language audio. It extracts the words, finds their base forms (lemmas) and groups the examples by the lemma. At some point I realised that I have a transcription with word level timestamps that opens a lot of other opportunities. So I added a mode to click the first and last word in the transcript and it starts looping with the right gap and repeat count.<p>Another feature I use a lot is selecting an audio fragment, sending a predefined prompt to an AI to "explain grammar" or "explain nuances of meaning" and I still experimenting with prompts.<p>And because shadowing is so easy I also use it as a player to improve my English pronunciation. (I am not a native English speaker.)<p>I made a quick video showing the workflow for creating Anki cards and shadowing: <a href="https://youtu.be/TaR58uuDBvU?si=o5aGLAi2S-BZ7Zy9" rel="nofollow">https://youtu.be/TaR58uuDBvU?si=o5aGLAi2S-BZ7Zy9</a><p>The app supports 15 input languages (Japanese and Chinese are the latest experimental additions), and more than 30 output languages.<p>I would really appreciate it if you could try it <a href="https://lingochunk.com/try" rel="nofollow">https://lingochunk.com/try</a>. I know there are other tools with similar functionality but I created something that fits my workflow and it is fun to build.<p>Also I struggled to find public domain audio for the try page. I'd be grateful if anyone could point me to public domain sources (I used LibriVox, Wikimedia and FSI courses), or if you're a creator, let me feature some of your own recordings with credits and links.
Show HN: Visual Workspace for Agents Based on Unix
Show HN (score: 10)[Other] Show HN: Visual Workspace for Agents Based on Unix Hey HN,<p>Thijs here! I'm the founder of Prototyper and today we're launching the first visual canvas built for agents.<p>Couple of interesting lessons from building the product that I think are worth sharing:<p>For the agents, everything is a file. In Prototyper, everything from plans, to apps, and diagrams, can be read as a file.<p>We found that a filesystem is the most natural way for an agent to navigate: it discovers new content and functionality just by traversing the tree.<p>We kept this layer deliberately thin and unopinionated, because it's the substrate, not the experience. It's the foundation that makes everything work on top.<p>It essentially operates as a distributed, web-based unix kernel.<p>Because of that it's built for the agents you already use. People run all kinds of models and harnesses, often several at once.<p>With this architecture, we don't try to lock you into one, it's built to work with any agent that you like. That means that any agent can read from and write to your workspace.<p>It's fast. File writes land in under a millisecond. That's not a bogus metric, it's what makes the whole thing feel seamless and like a real extension of your thinking. Thanks to our custom unix kernel.<p>Visual first. Every file in your workspace can be opened on the canvas. Whether you're an engineer working on a new frontend or a PM building a product roadmap.<p>It's a real visual workspace for the actual work, not a description of it. As said, it's not a blank canvas with a box of primitives: the canvas represents a real unix system, which is the kind of purpose-built, opinionated experience that makes a product.<p>In essence, the substrate is generic so the things you build on it don't have to be.<p>What's most interesting is that by this architecture we found that we can decouple system prompt length from agent capability.<p>I'm happy to get feedback from the community and see what you all think of it :).
Show HN: ParseHawk – 100% Local Document AI with API, CLI, and Web UI
Show HN (score: 6)[Other] Show HN: ParseHawk – 100% Local Document AI with API, CLI, and Web UI I just released ParseHawk v0.1.0: Apache-2.0 licensed 100% local document AI platform that extracts JSON from PDFs, images etc. It builds on top of NuMind's NuExtract3 but additionally enforces a provided JSON schema with constrained decoding. It works on Apple Silicon with pre-bundled vllm-metal as well as Linux + NVIDIA with vllm. Looking forward to your feedback!
Linux on Older Hardware: The Complete Revival Guide
Hacker News (score: 170)[Other] Linux on Older Hardware: The Complete Revival Guide
Show HN: Bible as RAG Database
Show HN (score: 160)[Database] Show HN: Bible as RAG Database Made this in a free evening. Index an permissive license translation of the Bible (WEB) into a RAG database to allow returning passages of similar semantic meaning. Lots of fun. For example, "more money more problems" returns Ecclesiastes 5:9-13 which, I'll just say, is spot on..<p>"Moreover the profit of the earth is for all. The king profits from the field. He who loves silver shall not be satisfied with silver, nor he who loves abundance, with increase. This also is vanity. When goods increase, those who eat them are increased; and what advantage is there to its owner, except to feast on them with his eyes? The sleep of a laboring man is sweet, whether he eats little or much; but the abundance of the rich will not allow him to sleep. There is a grievous evil which I have seen under the sun: wealth kept by its owner to his harm."<p>Anyway - thought it was fun enough to share. It's slow and I vibe coded it so I haven't sorted out how to make it not take 15 seconds to vector search against the full 4GB index.
A Special Wireless-Free Nikon Camera Is Publicly Available for the First Time
Hacker News (score: 30)A Special Wireless-Free Nikon Camera Is Publicly Available for the First Time
Mixing Visual and Textual Code
Hacker News (score: 68)[Other] Mixing Visual and Textual Code PDF: <a href="https://arxiv.org/pdf/2603.15855" rel="nofollow">https://arxiv.org/pdf/2603.15855</a>
Zero-Downtime Deployments with Docker Compose – No Kubernetes Required
Hacker News (score: 41)[DevOps] Zero-Downtime Deployments with Docker Compose – No Kubernetes Required
GitHub shouldn't be a dependency for publishing Rust on crates.io
Hacker News (score: 158)[Other] GitHub shouldn't be a dependency for publishing Rust on crates.io
Show HN: Lelu – gate OpenAI agent actions on confidence and prompt injection
Show HN (score: 5)[Other] Show HN: Lelu – gate OpenAI agent actions on confidence and prompt injection
I rewrote PostHog's SQL parser, 70x faster, while barely looking at the code
Hacker News (score: 100)[Other] I rewrote PostHog's SQL parser, 70x faster, while barely looking at the code
Show HN: Forte – Cloud infra to get startups to production faster
Show HN (score: 6)[DevOps] Show HN: Forte – Cloud infra to get startups to production faster Forte is an opinionated cloud platform that gets developers to production faster. Developers bring their code and Forte containerizes it with autoscaling and no cold starts, securely configures auth, and provides logging insights and monitoring out of the box.<p>I used to help lead service development at AWS, and even before AI coding was widespread, our biggest bottleneck was rarely feature development. We would spend months on security prep, observability tooling, on-call optimization, and other overhead before launching new features. When I worked in startups, every team hit a surprisingly similar set of problems and spent weeks rebuilding auth, logging, monitoring, and payments.<p>Platforms like Heroku, Render, and Railway are helpful for getting a container running but don't provide the rest of the tooling the teams need to go to production -- auth, secure defaults, and request-level logging. We built Forte to solve that entire stack of problems.<p>You can check out Forte at <a href="https://forteplatforms.com" rel="nofollow">https://forteplatforms.com</a> (it's free to sign up and doesn't require a payment method). We'd love to hear your questions and feedback!
RubyLLM: A Ruby framework for all major AI providers
Hacker News (score: 333)[Other] RubyLLM: A Ruby framework for all major AI providers
Show HN: Nub – A Bun-like all-in-one toolkit for Node.js
Hacker News (score: 191)[Other] Show HN: Nub – A Bun-like all-in-one toolkit for Node.js Colin here, creator of Nub. I’ve had the general shape of this in mind for years. Nub runs your code with stock `node`, augmented with a `--require` preload hook[0] that adds a transpiler (oxc-powered, packaged as a Node-API add-on), registers a module resolution hook[1], and injects polyfills as needed for APIs like `Worker`, `Temporal`, etc. All purely additive, your code ultimately runs using Node’s actual engine & stdlib implementations.<p>[0] <a href="https://nodejs.org/api/cli.html#-require-module" rel="nofollow">https://nodejs.org/api/cli.html#-require-module</a><p>[1] <a href="https://nodejs.org/api/module.html#moduleregisterhooksoptions" rel="nofollow">https://nodejs.org/api/module.html#moduleregisterhooksoption...</a>
Systems optimization should be part of CI/CD
Hacker News (score: 24)[DevOps] Systems optimization should be part of CI/CD