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Tag

Building blocks

5 projects tagged Building blocks, best ranked first. Some replace a paid product; others are free tools people use alongside one.

Chrome DevTools MCP

ChromeDevTools/chrome-devtools-mcp

Google's Apache-2.0 MCP server and CLI that lets AI agents drive and debug a live Chrome: clicks, screenshots, console, network and performance traces.

Runs locally
Confirmed: Yes
Commercial use
Confirmed: Yes · Apache-2.0
Paid services
Confirmed: None required
Hardware
Partial: CPU works
Setup
Confirmed: Easy
8 of 8 facts sourced · checked today GitHub ↗ View details

Playwright MCP

microsoft/playwright-mcp Actively maintained: 26 people committing, active 9 of the last 12 weeks.

Microsoft's Apache-2.0 MCP server that gives AI agents their own browser to open pages, click, type and read, using accessibility snapshots.

Runs locally
Confirmed: Yes
Commercial use
Confirmed: Yes · Apache-2.0
Paid services
Confirmed: None required
Hardware
Partial: CPU works
Setup
Confirmed: Easy
8 of 8 facts sourced · checked today GitHub ↗ View details

Tauri

tauri-apps/tauri Actively maintained: 100+ people committing, active 12 of the last 12 weeks.

Framework for small desktop and mobile apps with a web front end and a Rust back end, using the system's own web view instead of bundling Chromium.

Runs locally
Confirmed: Yes
Commercial use
Confirmed: Yes · Apache-2.0 OR MIT
Paid services
Confirmed: None required
Hardware
Partial: CPU works
Setup
Confirmed: Medium
8 of 8 facts sourced · checked today GitHub ↗ View details

xterm.js

xtermjs/xterm.js Actively maintained: 100+ people committing, active 9 of the last 12 weeks.

MIT terminal component for web pages and desktop apps; the terminal inside VS Code, Tabby and Hyper.

Runs locally
Confirmed: Yes
Commercial use
Confirmed: Yes · MIT
Paid services
Confirmed: None required
Hardware
Partial: CPU works
Setup
Confirmed: Easy
8 of 8 facts sourced · checked today GitHub ↗ View details

portable-pty

wezterm/wezterm Actively maintained: 100+ people committing, active 9 of the last 12 weeks.

MIT Rust crate from WezTerm that starts shells in a pseudoterminal on Windows (ConPTY), macOS and Linux, for apps that embed a terminal.

Runs locally
Confirmed: Yes
Commercial use
Confirmed: Yes · MIT
Paid services
Confirmed: None required
Hardware
Unknown: Unknown
Setup
Confirmed: Easy
7 of 8 facts sourced · checked today GitHub ↗ View details

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