Source: https://seerepo.com/compare/rust-lang/rust-analyzer/vs/xai-org/grok-build
Markdown source: https://seerepo.com/compare/rust-lang/rust-analyzer/vs/xai-org/grok-build.md
Description: rust-analyzer and grok-build share 5 technologies: zip, pulldown-cmark, tracing, tracing-subscriber, and log. Both are written in Rust.

# rust-analyzer vs grok-build

rust-analyzer and grok-build share 5 technologies: zip, pulldown-cmark, tracing, tracing-subscriber, and log. Both are written in Rust.

- [rust-lang/rust-analyzer](https://seerepo.com/r/rust-lang/rust-analyzer): A Rust compiler front-end for IDEs
- [xai-org/grok-build](https://seerepo.com/r/xai-org/grok-build): SpaceXAI's coding agent harness and TUI. Fullscreen, mouse interactive, extensible.

## What they share and what sets them apart

- In common: zip, pulldown-cmark, tracing, tracing-subscriber, log
- Only in rust-analyzer: pulldown-cmark-to-cmark, tracing-tree, perf-event
- Only in grok-build: axum, aws-sdk-s3, rusqlite, SQLite, moka, sqlite-vec, OpenAI, Sentry, Tokio, tower, axum-server, anstyle, fontdb, Ratatui, crossterm, alacritty_terminal, ansi-to-tui, ratatui-core, indicatif, tiny-skia, jsonwebtoken, oauth2, hmac, async-openai, agent-client-protocol, rmcp, bm25, kamadak-exif, image, minijinja, infer, linkify, htmd, html-escape, pdf_oxide, quick-xml, resvg, scraper, schemars, jsonschema, prometheus, OpenTelemetry, tracing-appender, tracing-opentelemetry, opentelemetry-otlp, fastrace-opentelemetry, opentelemetry-http, env_logger, prometheus-parse, tracing-chrome

## Side by side

| | rust-analyzer | grok-build |
|---|---|---|
| Size | 567,052 lines written, 824 code files | 1,982,128 lines written, 2,511 code files |
| Who writes it | 0% of its commits signed by AI. With Claude Code and GitHub Copilot | 0% of its commits signed by AI |
| Activity | Last push November 7, 2026, 24,581 commits, 16,972 stars | Last push September 29, 2026, 51 commits, 27,712 stars |
| Tests | 706 test files. 17.6% of its code files have a test that imports them | 1,077 test files. 52.1% 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, rust-analyzer or grok-build?

grok-build, with 1,982,128 lines written; rust-analyzer has 567,052.

The proof: [xai-org/grok-build's code at commit 2bdd1d6](https://github.com/xai-org/grok-build/tree/2bdd1d6a6369de0e8c68132ea4539e9abd9e14a8)

### Which has more GitHub stars, rust-analyzer or grok-build?

grok-build, with 27,712 stars; rust-analyzer has 16,972.

The proof: [xai-org/grok-build on GitHub](https://github.com/xai-org/grok-build)

### Which has more tests, rust-analyzer or grok-build?

grok-build, with 1,077 test files; rust-analyzer has 706.

The proof: [xai-org/grok-build's code at commit 2bdd1d6](https://github.com/xai-org/grok-build/tree/2bdd1d6a6369de0e8c68132ea4539e9abd9e14a8)

### Which was updated more recently, rust-analyzer or grok-build?

rust-analyzer: its last push was on November 7, 2026, and grok-build's on September 29, 2026.

The proof: [rust-lang/rust-analyzer's commits on GitHub](https://github.com/rust-lang/rust-analyzer/commits)

## Sources

- rust-lang/rust-analyzer: Read on November 7, 2026, at commit 55effab (https://github.com/rust-lang/rust-analyzer/tree/55effabb762bbd0a21c5af530ea447bd6772881d)
- xai-org/grok-build: Read on November 8, 2026, at commit 2bdd1d6 (https://github.com/xai-org/grok-build/tree/2bdd1d6a6369de0e8c68132ea4539e9abd9e14a8)

## 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.