🛠️ All DevTools

[Other] Turn any website into an API

[Other] Show HN: From Hacking a T480 to the Fastest Open-Hardware 75 Hz E-Ink Display Three years ago, I posted here about hacking together a fast e-ink laptop from a T480 because I was tired of spending all day on LCDs. I liked e-ink’s comfort, but it was too slow for day-to-day use.<p><a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=26245563">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=26245563</a><p>That post drew in people, which grew into a community experimenting with ways to make e-ink usable for everyday computing. That project later turned into a company and a multi-year project to make e-ink fast and open.<p>We built our own FPGA-based controller, Caster, and went through multiple iterations to push past e-ink’s usual limits, slow refresh, ghosting, and proprietary controllers.<p>Now, after three years, we’ve launched the Modos Paper Developer Kit and Monitor: the fastest open-hardware e-ink display, with 75 Hz refresh and sub-100 ms latency.<p>It works with 6&quot; to 13.3&quot; mono or color panels over HDMI or USB-C, supports multiple grayscale modes, and has a C API for low-level control.<p>The hardware, firmware, and schematics are on our GitHub.<p><a href="https:&#x2F;&#x2F;github.com&#x2F;Modos-Labs&#x2F;Glider" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;Modos-Labs&#x2F;Glider</a><p>Our goal is to make e-ink fast and open enough that anyone can build on it, for hacking, research, or daily use.<p>Thanks, HN, for being part of the journey.

[Other] Cursor CLI

[Other] Show HN: Octofriend, a cute coding agent that can swap between GPT-5 and Claude Hey HN! We&#x27;re shipping Octofriend today, a cute coding assistant that can swap between GPT-5, Claude, local or open-source LLMs, etc mid-conversation as needed. It handles reasoning tokens (including encrypted ones from OpenAI and Anthropic) really well, and includes a couple of custom-trained ML models to fix minor diff edit and JSON encoding errors that we&#x27;ve also open-sourced. Have fun!

[API/SDK] Show HN: Browser AI agent platform designed for reliability We’re very excited to share something we’ve been building. Notte <a href="https:&#x2F;&#x2F;www.notte.cc&#x2F;">https:&#x2F;&#x2F;www.notte.cc&#x2F;</a> is a full-stack browser agent platform built to reliably automate a wide range of workflows.<p>Browser agents aren’t new, but what is still hard is covering real-world flows reliably. The inspiration for Notte was to make a full-featured platform that bridges the agent reliability gap. We’ve packaged everything via a singe API for ease of use:<p>- Site Interactions - Observe website states, scrape data and execute actions<p>- Structured Output - Get data in your exact format with Pydantic models<p>- Stealth browser sessions - built-in CAPTCHA solving, proxies, and anti-detection<p>- Hybrid workflows - Combine scripting and AI agents to reduce costs and improve reliability<p>- Secrets vaults - Credential management to store emails, passwords, MFA tokens, SSO, etc.<p>- Digital personas - Digital identities with unique emails, phones for account creation workflows<p>With these tools, Notte allows you to automate difficult tasks like account creation, form filling, work on authenticated dashboards. Close compatibility with Playwright allows you to cut LLM costs and improve execution speed by mixing web automation primitives and include agents only for specific parts that require reasoning and adaptability.<p>Here’s a short YouTube demo: <a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=b1CzmfpdzaQ" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=b1CzmfpdzaQ</a><p>If any of this sounds interesting, you can run your first agent following our quickstart on GitHub <a href="https:&#x2F;&#x2F;github.com&#x2F;nottelabs&#x2F;notte" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;nottelabs&#x2F;notte</a>. Or play around with our free plan through our Notte Console: <a href="https:&#x2F;&#x2F;console.notte.cc&#x2F;">https:&#x2F;&#x2F;console.notte.cc&#x2F;</a><p>We’d love to hear if there’s anything else required before you’d try or trust it on your own workflows :)

[Other] Show HN: Trayce – “Burp Suite for developers” About a year ago I introduced Trayce to HN as the &quot;network tab for docker containers&quot;. Now I have released a new version which adds an HTTP client. The idea is to combine network monitoring with an HTTP client to help developers interact with and debug web application servers.<p>Think &quot;Burp Suite for developers&quot;.<p>Trayce stores requests as local files using the .bru file format. The UI is based on Flutter which means it offers a super-fast and modern desktop GUI with a total download size of 13MB (on Linux). I am still adding features to it so would love feedback. Currently the new features in the pipeline are: OAuth2, GRPC, and scripting. It is open source and free to use but a perpetual license must be purchased for continued use. The license model is similar to that of Sublime Text.<p>Thank you!

[Database] EF Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations.

[CLI Tool] simple terminal UI for git commands

[Other] A high-throughput and memory-efficient inference and serving engine for LLMs

[CLI Tool] Show HN: Stasher – Burn-after-read secrets from the CLI, no server, no trust Stasher is a tiny CLI tool that lets you share encrypted secrets that burn after reading — no accounts, no logins, no servers to trust.<p>I built it because I just wanted to share a password. Not spin up infra. Not register for some &quot;secure&quot; web app. Not trust Slack threads. Just send a secret.<p>Secrets are encrypted client-side with AES-256-GCM. You get a `uuid:key` token to share. Once someone reads it, it&#x27;s gone. If they don&#x27;t read it in 10 minutes, it expires and deleted.<p>Everything is verifiable. Every release is signed, SLSA-attested, SBOM-included, and logged in the Rekor transparency log. Every line of code is public.<p>There&#x27;s also a browser-based companion: <a href="https:&#x2F;&#x2F;app.stasher.dev" rel="nofollow">https:&#x2F;&#x2F;app.stasher.dev</a> — works in a sandboxed popup using the same encrypted model. Share from the terminal, pick up in the browser.<p>No data stored unencrypted. No metadata. No logs. No surveillance.<p>---<p>GitHub (CLI): <a href="https:&#x2F;&#x2F;github.com&#x2F;stasher-dev&#x2F;stasher-cli" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;stasher-dev&#x2F;stasher-cli</a> GitHub (App): <a href="https:&#x2F;&#x2F;github.com&#x2F;stasher-dev&#x2F;stasher-app" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;stasher-dev&#x2F;stasher-app</a> API (Cloudflare Worker): <a href="https:&#x2F;&#x2F;github.com&#x2F;stasher-dev&#x2F;stasher-api" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;stasher-dev&#x2F;stasher-api</a> CI&#x2F;CD (Open): <a href="https:&#x2F;&#x2F;github.com&#x2F;stasher-dev&#x2F;stasher-ci" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;stasher-dev&#x2F;stasher-ci</a> NPM: <a href="https:&#x2F;&#x2F;www.npmjs.com&#x2F;package&#x2F;stasher-cli" rel="nofollow">https:&#x2F;&#x2F;www.npmjs.com&#x2F;package&#x2F;stasher-cli</a> Website: <a href="https:&#x2F;&#x2F;stasher.dev" rel="nofollow">https:&#x2F;&#x2F;stasher.dev</a> Browser App: <a href="https:&#x2F;&#x2F;app.stasher.dev" rel="nofollow">https:&#x2F;&#x2F;app.stasher.dev</a> (runs in sandbox from <a href="https:&#x2F;&#x2F;dev.stasher" rel="nofollow">https:&#x2F;&#x2F;dev.stasher</a>)<p>Built with Cloudflare Workers, KV, and Durable Objects. All code open, auditable, and signed.<p>Try it:<p>```bash npx enstash &quot;vault code is 1234#&quot; npx destash &quot;uuid:base64key&quot;<p>thanks for reading

[Other] Gemini CLI GitHub Actions

[Other] Powerful Simulations & AI Notebooks - Without the Cloud SnapThink is a local-first AI notebook to run LLMs offline, analyze files with RAG, plot data, run sandboxed Python code, and simulate robotics — all on your machine. No cloud. No telemetry. Just fast, private AI that stays entirely in your control.

[Other] Prompt to React Native & Expo Apps RapidNative leverages AI to convert your prompts into production-ready React Native and Expo apps. Ideal for developers, designers, and teams seeking efficient mobile app development.

[IDE/Editor] Full engineering team in the first spec-driven agentic IDE An entire engineering team living in your IDE. Method turns prompts into specs, breaks down user stories into tasks, and even orchestrates multiple specialized coding agents (architecture, performance, security)—all without leaving your editor.

[Other] Embed conversational AI analytics into your SaaS in days Embed white‑label Generative BI into your SaaS. With Wren AI’s Embedded API, turn natural‑language questions into SQL, charts & insights instantly go live in days, not months.

[Other] Expert skills, effortlessly Coro is a microlearning platform for software engineers who want to build real mastery of complex topics — in short, focused lessons you can complete in just 5–10 minutes a day, even during work.

[Other] No-code form backend for developers. Instant forms. SimplyForms gives developers and makers the easiest way to collect form submissions — without setting up a backend. Create forms, share links or embed them, and start collecting data instantly.

[Other] The fastest way to clean your GitHub. GitHub cluttered with old forks, test repos & dead projects? ⚰️ RepoReaper lets you bulk-delete multiple repos in one go — with a safety checklist, smart filters & a clean UI. Declutter your dev life in seconds. 💀

[Other] Free image to pixel art converter No signup required Pixel Art Generator is a free, AI-powered tool that converts photos to pixel art or creates original pixel art from text descriptions. Perfect for game developers, NFT creators, and digital artists.

[Other] Your modern color palette generator Palette Prime is a modern, feature-rich color palette generator designed for designers and developers. Create, customize, and export beautiful color schemes with ease.