bun-jest-migration

Installation
SKILL.md

Bun Jest Migration

Bun's test runner is Jest-compatible. Most Jest tests run without changes.

Quick Migration

# 1. Remove Jest dependencies
bun remove jest ts-jest @types/jest babel-jest

# 2. Update test script
# package.json: "test": "bun test"

# 3. Run tests
bun test

Import Changes

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Installs
100
GitHub Stars
143
First Seen
Apr 3, 2026