The Daily Index — Monday, May 11, 2026 · TLDR Index

Repositories, courses and useful tools

Resources & Tools

TLDR Dev · Tool

TREES

Trees is an open-source library for high-performance and flexible file tree rendering in web apps. The tool has automatic virtualization for large datasets, built-in Git status indicators, and support for drag-and-drop file organization.

trees.software

TLDR Dev · GitHub repository

MOCHI

Mochi is a high-fidelity browser automation library for the Bun runtime that prioritizes fingerprint consistency over simple randomization to bypass modern bot detection. By routing all network traffic directly through Chromium and using a deterministic engine for hardware surfaces, the system makes sure that browser signatures remain logically coherent across every axis.

github.com

TLDR Design · Tool

FONTASTIC SPACE

A font pairing playground that puts Google Fonts side by side, visualizes how each letterform behaves next to the others, and scores which combinations actually work.

fontastic.space

TLDR Design · Tool

DITHER ANY IMAGE IN YOUR BROWSER

Bitgrain is a browser-based tool that allows users to apply dithering effects to any image. Users can upload images and convert them using various dithering algorithms to create retro-style pixelated effects.

bitgrain.diptanshumahish.in

TLDR Design · Tool

PERFECT BACKGROUND REMOVAL

Avatar is a Mac application that automatically removes backgrounds from team member photos with a simple drag-and-drop feature. Users can choose preset backgrounds, match brand colors, or upload custom backgrounds for their team portraits.

aaavatar.nl

TLDR Founders · Tool

LOCAL-FIRST COST TRACKER FOR AI CODING AGENTS

budi is a local-first cost analytics tool for AI coding agents. It allows developers to see where tokens and money go across most popular AI coding tools, breaking down costs by repository, branch, ticket, and file. budi runs everything locally by default. It has an optional team dashboard that syncs aggregated metrics.

getbudi.dev