{"id":"8564a1e2-bb0b-4ecf-8597-3dcf82fe766a","shortId":"nSTxYB","kind":"skill","title":"SWC Speedy Web Compiler for JavaScript and TypeScript","tagline":"SWC (Speedy Web Compiler) is a Rust-based JavaScript and TypeScript compiler that is 20x faster than Babel on a single thread and 70x faster on four cores. It handles transpilation, minification, and bundling, and powers major tools including Next.js, Parcel, and Rspack.","description":"# SWC Speedy Web Compiler for JavaScript and TypeScript\n\nSWC (Speedy Web Compiler) is a Rust-based JavaScript and TypeScript compiler that is 20x faster than Babel on a single thread and 70x faster on four cores. It handles transpilation, minification, and bundling, and powers major tools including Next.js, Parcel, and Rspack.\n\n## Installation\n\nUse the upstream install or setup path that matches your environment:\n- Make the web (development) faster.\n\nRequirements and caveats from upstream:\n- <a href=\"https://github.com/swc-project/swc/blob/main/package.json#L22\"><img alt=\"node-current (scoped)\" src=\"https://img.shields.io/node/v/@swc/core\"></a>\n- Supported Node Versions:\n- Node v10+ for usage\n\nBasic usage or getting-started notes:\n- command to run the script.\n\n- Source: https://github.com/swc-project/swc\n- Extracted from upstream docs: https://raw.githubusercontent.com/swc-project/swc/HEAD/README.md\n\n## Source\n\n- [Agent Skill 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0.45 from registry signals: · indexed on github topic:agent-skills · 8 github stars · SKILL.md body (1,035 chars)","verified":false,"liveness":"unknown","lastLivenessCheck":null,"agentReviews":{"count":0,"score_avg":null,"cost_usd_avg":null,"success_rate":null,"latency_p50_ms":null,"narrative_summary":null,"summary_updated_at":null},"enrichmentModel":"deterministic:skill-github:v1","enrichmentVersion":1,"enrichedAt":"2026-05-18T19:12:43.211Z","embedding":null,"createdAt":"2026-05-18T13:19:46.283Z","updatedAt":"2026-05-18T19:12:43.211Z","lastSeenAt":"2026-05-18T19:12:43.211Z","tsv":"'/skills/swc-speedy-web-compiler-javascript-typescript/)':163 '/swc-project/swc':149 '/swc-project/swc/head/readme.md':156 '20x':24,76 '70x':33,85 'agent':158 'agentskillexchange.com':162 'agentskillexchange.com/skills/swc-speedy-web-compiler-javascript-typescript/)':161 'babel':27,79 'base':17,69 'basic':134 'bundl':43,95 'caveat':124 'command':141 'compil':4,12,21,56,64,73 'core':37,89 'develop':120 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'transpil':40,92 'typescript':8,20,60,72 'upstream':108,126,152 'usag':133,135 'use':106 'v10':131 'version':129 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