AGENTS.md@resources/skills/react-best-practicesB
AGENTS.md@resources/skills/react-best-practices from cowork-os/cowork-os is an AGENTS.md file: the standing instructions coding agents read in that repo.
mdr add cowork-os/cowork-os/resources/skills/react-best-practices/AGENTS.md@git:20261018.c052e4dPins git:20261018.c052e4d in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 13 of 14 checks passed
- Kind
- AGENTS.md file
- Repository
- cowork-os/cowork-os
- Path
resources/skills/react-best-practices/AGENTS.md- Versions recorded
- 1
- Latest version
- git:20261018.c052e4d, committed Oct 18, 2026
- Size
- 91,079 bytes
- Repository stars
- 535
- License
- MIT
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# React Best Practices — Complete Guide Generated from the bundled rules by `node scripts/qa/build-react-best-practices-guide.mjs`. Edit individual rules, then regenerate this guide. # Sections This file defines all sections, their ordering, impact levels, and descriptions. The section ID (in parentheses) is the filename prefix used to group rules. --- ## 1. Eliminating Waterfalls (async) **Impact:** CRITICAL **Description:** Waterfalls are the #1 performance killer. Each sequential await adds full network latency. Eliminating them yields the largest gains. ## 2. Bundle Size Optimization (bundle) **Impact:** CRITICAL **Description:** Reducing initial bundle size improves Time to Interactive and Largest Contentful Paint. ## 3. Server-Side Performance (server) **Impact:** HIGH **Description:** Optimizing server-side rendering and data fetching eliminates server-side waterfalls and reduces response times. ## 4. Client-Side Data Fetching (client) **Impact:** MEDIUM-HIGH **Description:** Automatic deduplication and efficient data fetching patterns reduce redundant network requests. ## 5. Re-render Optimization (rerender) **Impact:** MEDIUM …
Read the whole file at its exact version.
How to install
mdr add cowork-os/cowork-os/resources/skills/react-best-practices/AGENTS.md@sha256:2dcb3ecc21aa386dThe line at the top of this page pins the label git:20261018.c052e4d, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_57io4xync3zyai24)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 18, 2026.
Audit of the latest version
- fail: No script tag (matched: <script)
- pass: Size between 200 bytes and 200 KB (91079 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
Starting a new one? Use a template for AGENTS.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
cowork-os/cowork-os · 535 stars · license MIT · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_57io4xync3zyai24 GET https://markdownregistry.com/api/v1/resolve?ref=cowork-os/cowork-os/resources/skills/react-best-practices/AGENTS.md GET https://markdownregistry.com/api/v1/blob/2dcb3ecc21aa386d499423286d5a0eb835867bc15c9755a19bc54772eb0cc2a2
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: how to write a good AGENTS.md · AGENTS.md vs CLAUDE.md · which agent file does what.