# MicroLighter

CSS syntax highlighter.

Source: [Console review](<https://console.dev/tools/microlighter>)

Website: [https://davatron5000.github.io/microlighter/](<https://davatron5000.github.io/microlighter/>)

Profile updated: 2026-10-16

Category: [Frontend frameworks](<https://console.dev/tools/categories/developer-tools-frontend-framework>)

## Supported tech stack

Research checked: 2026-10-11

### Runs on

- Browser (Runtime)

### Integrates with

- HTML (Language)
- JavaScript (Language)
- TypeScript (Language)
- Web Components (Framework)

Source: [Research source](<https://github.com/davatron5000/microlighter>)

Documented compatibility; coverage may be incomplete. Written in describes implementation, not user-project language support.

Browser syntax highlighter provides JavaScript modules, TypeScript declarations and a custom HTML element.

## Console’s review — 2026-08-27

Reviewed: 2026-08-27

Author: [David Mytton](<https://console.dev/about#david-mytton>)

Citation: [This review](<https://console.dev/tools/microlighter#review_5fc8c9a661855c97ad8dbf7c368c8876263aa2295261b7646ece15885885f58e>)

### What we like

Lightweight, zero-dependency library for syntax highlighting. Uses the CSS highlight API with no runtime dependencies. Clean DOM, no markup (uses pre and code blocks). Auto-detects language or you can force it with a class.

### Tradeoffs

Has bundled themes, but it requires some work and custom CSS variables to create custom themes.

This review reflects Console’s assessment at publication on 2026-08-27. Features and limitations may have changed since the review date.

## Is MicroLighter a fit?

Based on [Console’s review published on 2026-08-27](<https://console.dev/tools/microlighter#review_5fc8c9a661855c97ad8dbf7c368c8876263aa2295261b7646ece15885885f58e>).

Summary updated: 2026-10-16

### Who it’s for

Developers needing a lightweight CSS syntax highlighter

### Why consider it

It provides a clean DOM with no markup

### Keep in mind

Custom theme creation requires work and custom CSS variables

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