Source: https://seerepo.com/compare/RocketChat/Rocket.Chat/vs/Unleash/unleash
Markdown source: https://seerepo.com/compare/RocketChat/Rocket.Chat/vs/Unleash/unleash.md
Description: Rocket.Chat and unleash share 9 technologies: React, Vite, Express, express-session, nodemailer, sanitize-html, Ajv, prom-client, and ajv-formats. Both are written in TypeScript.

# Rocket.Chat vs unleash

Rocket.Chat and unleash share 9 technologies: React, Vite, Express, express-session, nodemailer, sanitize-html, Ajv, prom-client, and ajv-formats. Both are written in TypeScript.

- [RocketChat/Rocket.Chat](https://seerepo.com/r/RocketChat/Rocket.Chat): The Secure CommsOS™ for mission-critical operations
- [Unleash/unleash](https://seerepo.com/r/Unleash/unleash): Open-source feature management platform

## What they share and what sets them apart

- In common: React, Vite, Express, express-session, nodemailer, sanitize-html, Ajv, prom-client, ajv-formats
- Only in Rocket.Chat: Hono, MongoDB, bson, ldapjs, aws-sdk, connect-mongo, Google Cloud, localforage, AWS S3, RTM, connect, Moleculer, @slack/bolt, react-router-dom, polka, mongo-message-queue, Preact, preact-router, history, GitHub, LiveKit, stylis, React Hook Form, react-aria, react-virtuoso, Chart.js, nivo, virtua, react-error-boundary, codemirror, swagger-ui-express, Swiper, emojibase-data, Passport, bcrypt, @node-oauth/oauth2-server, generate-password, passport-apple, passport-github2, passport-google-oauth20, passport-oauth2, speakeasy, xml-encryption, dompurify, sharp, @xmldom/xmldom, mailparser, csv-parse, exif-be-gone, file-type, highlight.js, string-strip-html, @react-pdf/renderer, he, imap, is-svg, json-2-csv, juice, marked, yaqrcode, Zod, cron-validator, bugsnag, docker-compose, node-dogstatsd, pino, prometheus-gc-stats, reactflow, @hello-pangea/dnd, @lezer/highlight, rc-scrollbars, react-split-pane, jose, Cheerio, typia, css-mediaquery, style-dictionary, react-stately, katex, @hono/node-server, css-vars-ponyfill, emoji-mart, mdast-util-to-string, remark-parse, remark-stringify, unified, opentelemetry, @react-aria/visually-hidden, overlayscrollbars-react, overlayscrollbars, re-resizable, @react-aria/toolbar, @livekit/components-react
- Only in unleash: Postgres, connect-session-knex, parse-database-url, knex, bcryptjs, helmet, mustache, @json2csv/plainjs, sanitize-filename, joi, @apidevtools/swagger-parser, log4js

## Side by side

| | Rocket.Chat | unleash |
|---|---|---|
| Size | 943,798 lines written, 8,398 code files | 510,103 lines written, 5,518 code files |
| Who writes it | 1% of its commits signed by AI. With Claude Code, GitHub Copilot, CodeRabbit, Cursor, and Devin | 1% of its commits signed by AI. With Claude Code, GitHub Copilot, Devin, and Cursor |
| Activity | Last push November 10, 2026, 25,089 commits, 46,384 stars | Last push November 9, 2026, 16,524 commits, 14,273 stars |
| Tests | 2,085 test files. 17.8% of its code files have a test that imports them | 905 test files. 17% 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, Rocket.Chat or unleash?

Rocket.Chat, with 943,798 lines written; unleash has 510,103.

The proof: [RocketChat/Rocket.Chat's code at commit f37d829](https://github.com/RocketChat/Rocket.Chat/tree/f37d829885e89b3dc3bd22e1eac06d0e005fd644)

### Which has more GitHub stars, Rocket.Chat or unleash?

Rocket.Chat, with 46,384 stars; unleash has 14,273.

The proof: [RocketChat/Rocket.Chat on GitHub](https://github.com/RocketChat/Rocket.Chat)

### Which has more tests, Rocket.Chat or unleash?

Rocket.Chat, with 2,085 test files; unleash has 905.

The proof: [RocketChat/Rocket.Chat's code at commit f37d829](https://github.com/RocketChat/Rocket.Chat/tree/f37d829885e89b3dc3bd22e1eac06d0e005fd644)

### Which was updated more recently, Rocket.Chat or unleash?

Rocket.Chat: its last push was on November 10, 2026, and unleash's on November 9, 2026.

The proof: [RocketChat/Rocket.Chat's commits on GitHub](https://github.com/RocketChat/Rocket.Chat/commits)

### Which has more commits signed by AI, Rocket.Chat or unleash?

In both, an AI signed 1% of their commits.

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

## Sources

- RocketChat/Rocket.Chat: Read on November 10, 2026, at commit f37d829 (https://github.com/RocketChat/Rocket.Chat/tree/f37d829885e89b3dc3bd22e1eac06d0e005fd644)
- Unleash/unleash: Read on November 9, 2026, at commit 20f23b4 (https://github.com/Unleash/unleash/tree/20f23b44f970a4d391e8d17bc16b4e25a2305bef)

## 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.