The Daily Index — Tuesday, May 19, 2026 · TLDR Index

Repositories, courses and useful tools

Resources & Tools

TLDR · Tool

A BROWSER CLI FOR YOUR AI AGENTS

browse is a browser CLI designed to be driven by AI agents. It gives AI agents skills for automating websites. Agents can navigate any page with low-level primitives. Users can see exactly what the page did in real time. All CLI commands work natively with local Chromium. Users have the option to switch to remote sessions.

browse.sh

TLDR AI · GitHub repository

HRM-TEXT

HRM-Text is a 1B text generation model based on the HRM architecture. It can be trained with 130-600x less compute and 150-900x less data than foundation models, making foundation model pretraining accessible. The 0.6B parameter version of the model can be trained on 8 H100s on a single node in about 50 hours for around $800. The 1B parameter model can be trained on 16 H100s on two nodes in about 46 hours for around $1,472.

github.com

TLDR Dev · GitHub repository

FILES.MD

Files.md provides a private environment for managing notes, journals, and tasks using plain Markdown files stored directly on a user's device. The software runs entirely in a web browser, with features like a chat interface and a Telegram bot allowing for quick thought capturing and mobile access.

github.com

TLDR Dev · GitHub repository

INSFORGE

InsForge is an open-source backend that helps AI agents build and ship full-stack apps with ease. It bundles tools like databases, storage, and auth into one handy platform that you can run in the cloud or on your own machine.

github.com

TLDR Dev · Tool

LEARN HARNESS ENGINEERING

Learn Harness Engineering is a curriculum for building reliable AI coding agents through environment design, state management, and verification protocols that constrain model behavior within a closed-loop working system.

walkinglabs.github.io

TLDR Design · Tool

AI WEBSITE BUILDER AND WEBFLOW ALTERNATIVE

Whale Starts is an AI website builder and Webflow alternative that offers visual drag-and-drop design, real-time collaboration, and the ability to instantly clone any existing website from a URL.

links.tldrnewsletter.com

TLDR Design · Tool

BROWSER-BASED VIDEO EDITOR

Tooscut is a professional browser-based video editor that uses WebGPU and Rust/WASM to deliver near-native performance without requiring installation.

tooscut.app

TLDR Design · Tool

PROGRESSIVE WEB COMPONENTS

Elena is a 2.9kB progressive web component library that renders HTML and CSS first, then adds JavaScript interactivity. It focuses on accessibility, cross-framework compatibility, and avoiding common issues like layout shifts and SSR limitations.

elenajs.com

TLDR Marketing · GitHub repository

MARKETING SKILLS FOR AI AGENTS

An open-source collection of markdown-based "skills" gives AI coding agents like Claude Code and Cursor structured marketing knowledge across 40+ tasks, from CRO and copywriting to SEO audits and pricing strategy. Each skill acts as a reusable prompt framework that agents reference automatically when they detect a relevant task.

github.com