# Servo

Servo aims to empower developers with a lightweight, high-performance alternative for embedding web technologies in applications.

Repository: https://github.com/servo/servo
Canonical: https://ross.abutalabs.com/products/servo
Homepage: https://servo.org
Language: Rust
License: MPL-2.0
License Family: copyleft
Topics: servo, rust, browser, webengine, web, webbrowser, webplatform
Last push: 2026-08-27T00:37:10+00:00
Link (homepage): https://servo.org
Link (site_page): https://servo.org/about

## Health v2 (maintenance only)
Score: 99/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 99, release rhythm 99, longevity 100
- inputs: {"age_days": 5320, "days_push": 7, "days_rel": 11, "gap_med": 25, "n_releases_24m": 14}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 37797, forks 3766 (observed 2026-08-28T04:12:01.560349+00:00)

## What it is
Servo is a prototype web browser engine written in Rust, providing a lightweight, high-performance, memory-safe alternative for rendering web content. It offers an embeddable WebView API so applications can incorporate web technologies across desktop, mobile, and embedded platforms.

## Use cases
- embed a web view in a native desktop application
- render HTML content inside a mobile app without a full browser
- build a custom lightweight web browser
- parse HTML5 documents with a browser-grade parser
- render web content with GPU acceleration
- experiment with web standards implementation in Rust
- run web technologies on embedded or OpenHarmony devices

## When to choose
- you need an embeddable, memory-safe web engine written in Rust
- you want a lightweight alternative to Chromium/WebKit for rendering web content
- you need a high-performance HTML5 parser or GPU-accelerated 2D renderer as a standalone Rust crate
- you target platforms like Android, OpenHarmony, or embedded devices where full browsers are impractical

## When to avoid
- you need full, production-grade compatibility with all modern web standards today
- you need a complete end-user browser with all features out of the box
- your project depends on a mature ecosystem of extensions and developer tooling comparable to Chromium
- you require guaranteed long-term support contracts

## Facets
- artifact type: library
- maturity: active
- function: web-framework, parser, graphics, http-client
- domain: web-development, graphics, cross-platform
- platform: windows, rust, embedded
- tags: browser-engine, webview, html5-parser, webrender, embedding, memory-safe, parallel-rendering, webgpu, webgl, rendering-engine, javascript-engine, browser-technology, web-standards, linux, macos, android

## Member repositories
- servo/servo (main) score 99
- servo/webrender (mirror) score 67
- servo/html5ever (backend) score 67

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:12:01.560349+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T16:25:12.579366+00:00, confidence not recorded.
  - readme: https://github.com/servo/servo (fetched 2026-08-28T04:12:01.560349+00:00, sha e7bb29e70bd9)
  - homepage: https://servo.org (fetched 2026-08-29T07:47:12.453794+00:00, sha 55c0915c9ecd)
  - site_page: https://servo.org/about (fetched 2026-08-29T07:47:12.456708+00:00, sha a56411fdff66)
  - registry_crates: https://crates.io/api/v1/crates/servo (fetched 2026-08-29T07:47:12.458853+00:00, sha b5689c03acf5)
  - registry_crates: https://crates.io/api/v1/crates/webrender (fetched 2026-08-29T07:47:12.460831+00:00, sha 581397c5ab24)
  - registry_crates: https://crates.io/api/v1/crates/html5ever (fetched 2026-08-29T07:47:12.462968+00:00, sha 0b96009c7eed)
- Data as of 2026-08-30T08:39:29.467469+00:00.