react-vite-best-practices SKILL.md skillA
react-vite-best-practices from ninjasln-labs/agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add ninjasln-labs/agent-skills/react-vite-best-practices@v1.1.1Pins v1.1.1 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- ninjasln-labs/agent-skills
- Path
react-vite-best-practices/SKILL.md- Versions recorded
- 5
- Latest version
- v1.1.1, committed Sep 29, 2026
- First version recorded
- Aug 3, 2026
- Size
- 8,761 bytes
- Repository stars
- 3
- License
- none declared
React and Vite performance optimization guidelines. Use when writing, reviewing, or optimizing React components built with Vite. Triggers on tasks involving Vite configuration, build optimization, code splitting, lazy loading, HMR, bundle size, asset handling (images/fonts/SVG), environment variables, or React performance.
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 + Vite Best Practices Comprehensive performance optimization guide for React applications built with Vite. Contains 23 rules across 6 categories for build optimization, code splitting, development performance, asset handling, environment configuration, and bundle analysis. ## Metadata - **Framework:** React + Vite - **Rule Count:** 23 rules across 6 categories - **License:** MIT ## When to Apply Reference these guidelines when: - Configuring Vite for React projects - Implementing code splitting and lazy loading - Optimizing build output and bundle size - Setting up development environment and HMR - Handling images, fonts, SVGs, and static assets - Managing environment variables across environments - Analyzing bundle size and dependencies ## Rule Categories by Priority | Priority | Category | Impact | Prefix | |----------|----------|--------|--------| | 1 | Build Optimization | CRITICAL | `build-` | | 2 | Code Splitting | CRITICAL | `split-` | | 3 | Development | HIGH | `dev-` | | 4 | Asset Handling | HIGH | `asset-` | | 5 | Environment Config | MEDIUM | `env-` | | 6 | Bundle Analysis | MEDIUM | `bundle-` | ## Quick Reference ### 1. Build Optimization (CRITICAL) …
Read the whole file at its exact version.
How to install
mdr add ninjasln-labs/agent-skills/react-vite-best-practices@sha256:57510de865b05d97The line at the top of this page pins the label v1.1.1, 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_pj4ogd2prvm2gwb2)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Aug 3, 2026 and Sep 29, 2026, about one every 14 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.1.1 latest | 2026-09-29 | 0febb7a | 8,761 B | A | view · diff |
| v1.0.2 | 2026-09-18 | bae1823 | 5,004 B | A | view · diff |
| v1.0.1 | 2026-09-18 | eaaa7b4 | 4,967 B | A | view · diff |
| v1.0.0 | 2026-09-07 | 571fb57 | 4,964 B | A | view · diff |
| git:20260803.88cd167 | 2026-08-03 | 88cd167 | 4,878 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (8761 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
- pass: No script tag
Source
ninjasln-labs/agent-skills · 3 stars · license none declared · pushed 2026-10-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_pj4ogd2prvm2gwb2 GET https://markdownregistry.com/api/v1/resolve?ref=ninjasln-labs/agent-skills/react-vite-best-practices GET https://markdownregistry.com/api/v1/blob/57510de865b05d9786eb757dd62e32511ca8f18ebfa9fb2fa5a762cd4e03d9ed
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: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.