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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

qs

Query string parser with nesting and array support.

Utilities npm BSD-3-Clause

Used in agent projects
25
0.2% of 12,697 public repos built with AI coding agents
Rank in utilities
#86 of 109
by use in those projects
Downloads
188M
npm, last 7 days, qs
GitHub stars
8,943
last push Sep 12, 2026

How qs is used

qs is a dependency in 25 of the 12,697 public GitHub projects set up for AI coding agents that we scanned (0.2%), #86 of 109 in utilities. The most used alternative there is clsx. Projects that use it most often also use Axios (68.0%), lint-staged (48.0%), Husky (44.0%).

Often used with qs

Axios68.0% of qs projects · 6.8× more than average
lint-staged48.0% of qs projects · 10.3× more than average
Husky44.0% of qs projects · 7.0× more than average
Testing Library40.0% of qs projects · 5.6× more than average
Prettier52.0% of qs projects · 3.0× more than average
ESLint76.0% of qs projects · 2.0× more than average
Playwright (JavaScript)36.0% of qs projects · 4.1× more than average
date-fns36.0% of qs projects · 4.2× more than average

By coding agent

Claude Code0.3% of projects set up for it
Cursor0.4% of projects set up for it
GitHub Copilot0.3% of projects set up for it

Share of public repos configured for each agent that list qs as a dependency.

Install

Packagenpm install qs
Main stacksTypeScript / JavaScript (17), Next.js (6), Python (1), React Native / Expo (1)
Example projectsthepower/PowerDapp, commercetools/ui-kit, JesusFilm/core, raminr77/raminr77.github.io, worm-emoji/seedbucks

Alternatives to qs

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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