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Agents tracked: 378 Downloads (7d): 244M down 5.7% GitHub stars: 8.4M VS Code installs: 151M Releases (7d): 407 Agent status: 1 with issues Updated Oct 10, 2026

smol-toml

Small, fast, and correct TOML parser and serializer for configuration files.

Utilities npm BSD-3-Clause

Used in agent projects
20
0.2% of 12,697 public repos built with AI coding agents
Rank in utilities
#104 of 109
by use in those projects
Downloads
41.2M
npm, last 7 days, smol-toml
GitHub stars
—
no public repo found

How smol-toml is used

smol-toml is a dependency in 20 of the 12,697 public GitHub projects set up for AI coding agents that we scanned (0.2%), #104 of 109 in utilities. The most used alternative there is clsx. Projects that use it most often also use Vitest (65.0%), tsx (45.0%), yaml (45.0%).

Often used with smol-toml

Vitest65.0% of smol-toml projects · 5.3× more than average
tsx45.0% of smol-toml projects · 4.5× more than average
yaml45.0% of smol-toml projects · 34.8× more than average
Model Context Protocol SDK (JavaScript)40.0% of smol-toml projects · 8.4× more than average
Zod50.0% of smol-toml projects · 2.9× more than average
TypeScript80.0% of smol-toml projects
Playwright (JavaScript)30.0% of smol-toml projects · 3.4× more than average
Commander25.0% of smol-toml projects · 17.2× more than average

By coding agent

Claude Code0.4% of projects set up for it
OpenAI Codex2.0% of projects set up for it
GitHub Copilot0.2% of projects set up for it

Share of public repos configured for each agent that list smol-toml as a dependency.

Install

Packagenpm install smol-toml
Main stacksTypeScript / JavaScript (18), Next.js (1), Python (1)
Example projectsmiantiao-me/bm.md, hzrd149/nostrudel, monkilabs/opencastle, nullxnothing/daemon, sampleXbro/agentsmesh

Alternatives to smol-toml

All utilities

Tool Used in agent projectsDownloads / wk GitHub starsLicense
clsx npm
Tiny utility for conditionally constructing className strings.
2,251 (17.7%) 126M 9,847 MIT
date-fns npm
Modern JavaScript date utility library with comprehensive formatting functions.
1,079 (8.5%) 97.6M 36.6K MIT
uuid npm
Generate RFC9562 compliant UUIDs for unique identifiers in applications.
454 (3.6%) 296M 15.3K MIT
PyYAML pypi
YAML parser and emitter for reading and writing YAML configuration files.
385 (3.0%) 239M 2,954 MIT
Lodash npm
Modular utility library with methods for common programming tasks and data manipulation.
269 (2.1%) 162M 61.4K MIT
bn.js npm
Big number library for handling arbitrary-precision integers in JavaScript.
217 (1.7%) 62.1M 1,230 MIT
python-dateutil pypi
Extensions to Python's datetime module for advanced date and time manipulation.
165 (1.3%) 233M 2,638 Dual License
yaml npm
JavaScript YAML parser and stringifier with full spec compliance.
164 (1.3%) 179M 1,693 ISC
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