The ultimate collection of
web app development &
design resources
web app development &
design resources
AI-picked resources for developers and
designers. Save time. Do more.
Ship better products.
Latest Update
Dev|Library
unbash is a fast, zero-dependency bash parser written in TypeScript that produces a typed AST with tolerant, non-throwing error handling, useful for tooling that needs to analyze or lint shell scripts.
Dev|Tooling
key-amnesia lets AI coding agents use your passwords and API keys without ever seeing the values, injecting secrets into child processes and censoring them from command output before the agent can read it.
Design|Design Tool
CSS Studio is a local, in-browser visual editor that lets you tweak colors, layout, typography, and animations directly on your live site while an AI coding agent writes the matching changes to your real source files.
Backend|BaaS
celld is an open-source, self-hosted daemon from Deno's creator that runs Cloudflare-style Workers and Durable Objects on your own infrastructure, using per-object SQLite and S3-compatible storage instead of a control plane.
Frontend|Framework
SolidStart is the official full-stack framework for SolidJS, built on Vite 8 and Nitro with built-in auth, middleware, and websocket support. SolidStart 2 brings modern tooling and deploy targets like Netlify and Cloudflare.
Backend|Diagramming
dbdiagram.io lets you design database schemas by writing a simple DSL (DBML) and instantly see the entity-relationship diagram. It can import from or export to SQL for Postgres, MySQL, and other databases.
Frontend|Diagramming
Mermaid lets you generate flowcharts, sequence diagrams, Gantt charts, and more from simple Markdown-inspired text syntax. It's widely supported in docs tools, GitHub, and note-taking apps, so diagrams stay easy to version and update.
Backend|Tooling
Bumblebee is Perplexity's open-source, read-only scanner that checks npm, PyPI, MCP configs, and editor/browser extensions on developer machines for known supply-chain compromises. It's a zero-dependency Go tool that never executes install scripts, making it safe for routine audits or incident response.
Design|Design Tool
Superdesign is an AI product design agent that generates UI mockups, components, and full design systems from a prompt on an infinite canvas. It also plugs into coding agents like Claude Code and Cursor so AI-generated UI looks considered instead of generic.
Frontend|Library
tldraw is an open-source SDK for building infinite canvas and whiteboard apps in React, with real-time collaboration and custom shapes built in. It powers whiteboard features in products like ClickUp and Padlet.
