Source: https://seerepo.com/compare/microsoft/playwright/vs/usebruno/bruno
Markdown source: https://seerepo.com/compare/microsoft/playwright/vs/usebruno/bruno.md
Description: playwright and bruno share 7 technologies: React, Electron, xml2js, yaml, Zod, xterm, and codemirror. playwright is written in TypeScript and bruno in JavaScript.

# playwright vs bruno

playwright and bruno share 7 technologies: React, Electron, xml2js, yaml, Zod, xterm, and codemirror. playwright is written in TypeScript and bruno in JavaScript.

- [microsoft/playwright](https://seerepo.com/r/microsoft/playwright): Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API. 
- [usebruno/bruno](https://seerepo.com/r/usebruno/bruno): Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)

## What they share and what sets them apart

- In common: React, Electron, xml2js, yaml, Zod, xterm, codemirror
- Only in playwright: DuckDB, Vite, MCP, jpeg-js, pngjs, enquirer, zod-to-json-schema
- Only in bruno: idb, PostHog, Express, electron-store, Anthropic, OpenAI, Tailwind CSS, styled-components, polished, classnames, @fontsource/inter, github-markdown-css, react-hot-toast, Formik, react-tooltip, tiptap, react-dnd, react-virtuoso, react-dnd-html5-backend, @tippyjs/react, lowlight, react-json-view, Swagger, @popperjs/core, react-copy-to-clipboard, react-player, tiptap-markdown, js-yaml, xml-formatter, markdown-it, linkify-it, dompurify, escape-html, highlight.js, markdown-it-task-lists, pdfjs-dist, react-pdf, yup, @prantlf/jsonlint, @apidevtools/swagger-parser, jsonschema, @aws-sdk/credential-providers, xmlbuilder, tough-cookie, ai, @apidevtools/json-schema-ref-parser, jsonwebtoken, Ajv, ajv-formats

## Side by side

| | playwright | bruno |
|---|---|---|
| Size | 652,505 lines written, 679 code files | 541,225 lines written, 1,761 code files |
| Who writes it | 0.5% of its commits signed by AI. With GitHub Copilot, Claude Code, and Cursor | 0.9% of its commits signed by AI. With Claude Code, GitHub Copilot, CodeRabbit, and Cursor |
| Activity | Last push November 4, 2026, 18,394 commits, 99,277 stars | Last push November 5, 2026, 4,419 commits, 48,208 stars |
| Tests | 844 test files. 10% of its code files have a test that imports them | 1,307 test files. 25.8% of its code files have a test that imports them |

- Size: Lines written by people and agents, without generated ones; code files, without tests.
- Who writes it: A commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
- Activity: From GitHub and its history, on the day SeeRepo read it.
- Tests: The files that test the code, and the share of code files a test imports.

## Frequently asked questions

### Which is bigger, playwright or bruno?

playwright, with 652,505 lines written; bruno has 541,225.

The proof: [microsoft/playwright's code at commit 1af60d9](https://github.com/microsoft/playwright/tree/1af60d94ac714d4007828bafa02b0f1cbd8646b9)

### Which has more GitHub stars, playwright or bruno?

playwright, with 99,277 stars; bruno has 48,208.

The proof: [microsoft/playwright on GitHub](https://github.com/microsoft/playwright)

### Which has more tests, playwright or bruno?

bruno, with 1,307 test files; playwright has 844.

The proof: [usebruno/bruno's code at commit 23ba7e9](https://github.com/usebruno/bruno/tree/23ba7e9e03e9e97dce9feb44989be3593aefe8de)

### Which was updated more recently, playwright or bruno?

bruno: its last push was on November 5, 2026, and playwright's on November 4, 2026.

The proof: [usebruno/bruno's commits on GitHub](https://github.com/usebruno/bruno/commits)

### Which has more commits signed by AI, playwright or bruno?

bruno: an AI signed 0.9% of its commits, with Claude Code, GitHub Copilot, CodeRabbit, and Cursor; in playwright, 0.5%.

The proof: [the commits each tool signed in usebruno/bruno](https://seerepo.com/r/usebruno/bruno/ai)

## Sources

- microsoft/playwright: Read on November 4, 2026, at commit 1af60d9 (https://github.com/microsoft/playwright/tree/1af60d94ac714d4007828bafa02b0f1cbd8646b9)
- usebruno/bruno: Read on November 5, 2026, at commit 23ba7e9 (https://github.com/usebruno/bruno/tree/23ba7e9e03e9e97dce9feb44989be3593aefe8de)

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.