Reviews of the most interesting devtools and latest beta releases.
Here's the latest newsletter sent on 2025-06-19.
Each week we review 2—3 of the most interesting developer tools. Here's what we featured this week.
Type-safe form validation.
Works with any valid HTML form to progressively enhance validation. Infers field types and can work with Zod, Valibot, Yup schemas. Minimal integration overhead using FormData Web APIs and event delegation. Works client-side and server side using an optional Next.js server action handler or Remix action. Makes accessibility easy.
Reports of incompatibility with React 19.
Cross-platform React + React Native framework.
A single framework for building web and native applications. Provided as a Vite plugin. Includes routing (SSG, SSR, SPA, API), middleware, data loaders, and common components e.g. Link and ProgressBar, and hooks. Helps styling for light and dark mode.
Still in development (website says beta, but release says v1) and whilst native production builds are available, they’re listed as not extensively tested. Web is considered mostly stable.
Components to add AI to your app.
Drop-in React components for adding AI features to your app. Supports chat, editor toolbar, cursors for streaming editing, and AI submitted comments. Embed app specific knowledge and execute custom tools. Bring your own LLM backend.
Currently closed access - requires you to book a demo to get started.
Here's the interesting beta and early access releases we featured this week.
Fast directory tree viewer.
Deploy to k8s like it’s Heroku.
i18n toolkit for instant localization with LLMs.
CLI to visualize disk usage.
Backend framework for APIs & events.
Make little apps for you and your friends.
Discussions with the people behind the most interesting devtools.