🛠️ All DevTools

Show HN: Continuous Nvidia CUDA PC Sampling Profiler Blog post about how we extended our open source profiler to include support for continuous production PC sampling.

Show HN: Exploiting Slack's video embeds to achieve E2EE communication

Show HN: Track trending GitHub repos on HN I used to go back and forth between HN and Github and look for trending repos. Now i can see them all in one space. And it auto-updates.

Gliderboy Reinvents Humble Weather Balloon with Flight Home

Applying Brevity and Language Efficiency in Prompt Engineering

Show HN: Deconvolution – a Rust image deconvolution and restoration crate I&#x27;ve been working on deconvolution, a comprehensive Rust image deconvolution and restoration library. Deconvolution implements 28 different image deconvolution&#x2F;restoration methods which range from practical blur removal techniques to research-grade scientific imaging algorithms.<p>Features:<p>- Top-level functions use image::DynamicImage and return images<p>- Inverse filters, Wiener, Richardson-Lucy, constrained, proximal, Krylov, MLE restoration<p>- Blind Richardson-Lucy, blind maximum likelihood, parametric PSF estimation<p>- Kernel2D, Kernel3D, Transfer2D, Transfer3D, Blur2D&#x2F;Blur3D<p>- Gaussian, motion, defocus, microscopy models, support utilities, PSF&#x2F;OTF conversion<p>- Edge tapering, apodization, range normalization, NSR estimation<p>- Deterministic blur, noise, synthetic fixture generation<p>- ndarray support for 2D image arrays and 3D volume<p>this project is a WIP, of course:)

Free, open-source Windows optimization tool for performance, privacy, and simplicity.

Self-Hosting Guide. Learn all about locally hosting (on premises & private web servers) and managing software applications by yourself or your organization. Including Cloud, LLMs, WireGuard, Automation, Home Assistant, and Networking.

Learn it. Build it. Ship it for others.

A self-hosted data logger for your Tesla 🚘 [main maintainer=@JakobLichterfeld]

Belgian politicians would rather risk treason charges than trust engineers

Under-16s to be banned from social media, Starmer announces

Openrouter Fusion API

Show HN: I used Claude Mythos to build my startup in 1 day This sounds clickbait, but it’s true: I used Claude Mythos to build the full site in 1 day. Then Anthropic removed the model, so I had to go back to Opus.

Show HN: AwsmAudio – a WebAudio editor with native MCP Hey y&#x27;all,<p>So - the main idea of this is to make a WebAudio synthesis&#x2F;sequencer tool which humans can use via the UI, but where the big unlock is for agents to drive with MCP<p>It&#x27;s semi decent as &quot;make a groovy jazz track&quot;, especially for retro sounds - but the real use case is more like &quot;make a jetpack whoosh effect I can control via code at runtime - where the sound changes based on character health or how much fuel is left&quot;<p>In other words, the target audience is not musicians (except maybe of the Max&#x2F;MSP sort), but more like creative coders who want to shape the sound iteratively with an agent, and then use and _drive_ in in a game&#x2F;simulation.<p>Fwiw I think this approach is going to be more and more... and I&#x27;m working on a renderer&#x2F;editor tool too (will share separately when ready). What I mean is, there&#x27;s a lot of &quot;block box&quot; AI tooling out there, and a lot of &quot;add MCP to existing tools&quot;, but building new tools where humans get one experience and MCP exposes another layer really just for agents.. I think that&#x27;s powerful.<p>Most if it is just mapping the WebAudio primitives to a UI and MCP server - but the AudioWorklet is a bit more interesting in that it expects a WASM file of a particular shape, and then uses that to expose the parameters in the UI and hook in as a Digital Signal Processor. That&#x27;s the kind of thing that is nice for humans, but too convoluted to be usable in a UI, and agents can use super easily.<p>As of right now, there&#x27;s no hosting - so the MCP server is local as is project save&#x2F;loading.<p>Repo: <a href="https:&#x2F;&#x2F;github.com&#x2F;awsm-fun&#x2F;awsm-audio" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;awsm-fun&#x2F;awsm-audio</a><p>Crates: <a href="https:&#x2F;&#x2F;crates.io&#x2F;search?q=awsm-audio" rel="nofollow">https:&#x2F;&#x2F;crates.io&#x2F;search?q=awsm-audio</a>

The hallucinogenic mushroom that contains no known psychedelic

21 years and counting of 'eight fallacies of distributed computing' (2025)

Show HN: Wtdb – give every Git worktree its own database I run a lot of agentic coding sessions in parallel, each in its own git worktree. Every worktree points at the same local Postgres though, so the moment one branch runs a migration it changes the schema out from under the others. I&#x27;d end up with agents tripping over each other, or me babysitting which branch &quot;owned&quot; the DB at any given moment.<p>I made this to fix it. I hope you might find it helpful too.

What even is food authenticity? Why we guard carbonara, and flatten chicken rice

AI is code – and can't be prompted into being smarter