vercel-labs

vercel-labs / react-native-diffs

Public

Diff library for React Native

v0.appios diff markdown react react-native
10
0
100% credibility
Found Mar 30, 2026 at 10 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
Swift
AI Summary

A library for React Native apps that renders formatted views of code differences with syntax highlighting, line numbers, hunk headers, and customizable themes.

How It Works

1
🔍 Discover the tool

You hear about a simple way to show code changes beautifully in your mobile app, like highlighting what's new or gone.

2
📱 Add to your app

You easily bring the diff viewer into your mobile app project so it's ready to use.

3
📝 Gather your changes

You copy the text that shows the before and after of your code or files.

4
✨ Show the diff

You drop the change text into the viewer, pick a light or dark look, and it instantly displays with colors, numbers, and highlights.

5
🎨 Tweak the style

You adjust colors, fonts, and details to perfectly match your app's vibe.

✅ Perfect code viewer

Now your app users can scroll through clear, eye-catching diffs that make understanding changes a breeze.

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Star Growth

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AI-Generated Review

What is react-native-diffs?

React Native Diffs lets you render git-style diffs directly in your mobile apps, turning unified diff strings, fenced ```diff``` or ```patch``` blocks into polished, scrollable views with line numbers, hunk headers, and inline change highlights. It auto-detects formats from sources like diff github commits, github diff between two commits, or diff github branches, solving the pain of embedding code changes in React Native UIs without clunky webviews. Built for React Native with npm install, it pairs with tools like react-native-nitro-modules for smooth performance.

Why is it gaining traction?

Unlike basic text components or web-based diff viewers, it offers native rendering with deep customization—switch between unified and side-by-side modes, tweak diff colors for added/removed lines, and theme everything from gutters to hunk headers. Developers dig the zero-config setup for diff github files or diff github markdown, plus support for multiple diffs in one view, making it a quick win over rolling your own or porting diff library javascript solutions. Theming in Display P3 colors stands out for high-fidelity mobile previews.

Who should use this?

React Native devs building git clients, PR reviewers, or changelog apps that need to display diff github actions outputs, diff github and gitlab changes, or diff github url pastes. Ideal for mobile tools showing diff github online results, like code collaboration apps or CI/CD dashboards. Skip if you're not in React Native—it's not a general diff library python, diff library java, or diff library rust.

Verdict

At 10 stars and 1.0% credibility, it's an early experiment from Vercel Labs with solid docs and examples, but lacks battle-testing or broad adoption. Try it for prototypes if you need React Native diff rendering now; otherwise, monitor for maturity before production.

(198 words)

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