@jridgewell/trace-mapping
Library for resolving original positions through source maps for debugging.
Dev workflow and config npm MIT
Used in agent projects
38
0.3% of 12,697 public repos built with AI coding agents
Rank in dev workflow and config
#46 of 88
by use in those projects
Downloads
265M
npm, last 7 days, @jridgewell/trace-mapping
GitHub stars
55
last push Aug 28, 2026
How @jridgewell/trace-mapping is used
@jridgewell/trace-mapping is a dependency in 38 of the 12,697 public GitHub projects set up for AI coding agents that we scanned (0.3%), #46 of 88 in dev workflow and config. The most used alternative there is dotenv. Projects that use it most often also use Radix UI (100.0%), Class Variance Authority (100.0%), clsx (100.0%).
Often used with @jridgewell/trace-mapping
| Radix UI | 100.0% of @jridgewell/trace-mapping projects · 8.4× more than average |
|---|---|
| Class Variance Authority | 100.0% of @jridgewell/trace-mapping projects · 7.1× more than average |
| clsx | 100.0% of @jridgewell/trace-mapping projects · 5.6× more than average |
| date-fns | 100.0% of @jridgewell/trace-mapping projects · 11.8× more than average |
| Lucide React | 100.0% of @jridgewell/trace-mapping projects · 5.0× more than average |
| React Hook Form | 100.0% of @jridgewell/trace-mapping projects · 12.4× more than average |
| Tailwind Merge | 100.0% of @jridgewell/trace-mapping projects · 5.9× more than average |
| Vite | 100.0% of @jridgewell/trace-mapping projects · 4.4× more than average |
By coding agent
| Cursor | 0.4% of projects set up for it |
|---|---|
| Claude Code | 0.2% of projects set up for it |
| GitHub Copilot | 0.2% of projects set up for it |
Share of public repos configured for each agent that list @jridgewell/trace-mapping as a dependency.
Install
| Package | npm install @jridgewell/trace-mapping |
|---|---|
| Main stacks | TypeScript / JavaScript (31), Python (7) |
| Example projects | gopaljilab/Clinical-Insight-Engine |
Alternatives to @jridgewell/trace-mapping
| Tool | Used in agent projects | Downloads / wk | GitHub stars | License |
|---|---|---|---|---|
| dotenv npm Load environment variables from .env files into process.env. |
2,001 (15.8%) | 189M | 20.5K | BSD-2-Clause |
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828 (6.5%) | 156M | 8,898 | BSD-3-Clause |
| Husky npm Modern Git hooks manager for running tasks on git events. |
797 (6.3%) | 36.2M | 35.3K | MIT |
| lint-staged npm Run linters on git staged files to catch issues before commit. |
591 (4.7%) | 29.5M | 14.7K | MIT |
| concurrently npm Run multiple npm scripts concurrently for efficient development workflows. |
572 (4.5%) | 22.2M | 7,856 | MIT |
| cross-env npm Set environment variables across Windows, Mac and Linux in npm scripts. |
265 (2.1%) | 25.8M | 6,521 | MIT |
| Pydantic Settings pypi Settings management and configuration from environment variables using Pydantic. |
251 (2.0%) | 96.8M | 1,475 | — |
| Rich pypi Python library for rich text and beautiful formatting in terminal output. |
243 (1.9%) | 117M | 57.5K | MIT |