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Agents tracked: 444 Releases (7d): 644 Agent status: 6 with issuesSince last limit reset: Claude 31d · Codex 3d Updated Oct 23, 2026

zxcvbn-ts

Realistic password strength estimation in TypeScript.

Auth and security libraries npm MIT

Used in agent projects
6
0.1% of 4,821 JS/TS repos built with AI coding agents
Gid Score
38 /100
#2778 of 3,794 tools, #100 in auth and security libraries · ranking
In the catalog because
Public numbers
downloads and GitHub stars, added Oct 13, 2026; too rare in our project count to rank by use
Downloads
941K
npm, last 7 days, @zxcvbn-ts/core
GitHub stars
1,234
96 forks · last push Oct 9, 2026

How zxcvbn-ts is used

zxcvbn-ts joined the catalog on its public numbers (940,788 downloads a week on npm and 1,234 GitHub stars), not on our project count: it is a dependency in 7 public GitHub projects of our scan, 6 of them set up for AI coding agents. Projects that use it most often also use Vite (71.4%), Tailwind CSS (85.7%), Zod (71.4%).

zxcvbn-ts popularity over time

Top tools by Gid Score

zxcvbn-ts: downloads per weeknpm, @zxcvbn-ts/core 940,788
zxcvbn-ts: GitHub starszxcvbn-ts/zxcvbn 1,234

Gid Score 38: downloads 63, use in agent projects 12, GitHub stars 15, downloads trend 61 (each 0-100). How it is calculated.

Often used with zxcvbn-ts

Vite71.4% of zxcvbn-ts projects · 3.6× more than average
Tailwind CSS85.7% of zxcvbn-ts projects · 2.6× more than average
Zod71.4% of zxcvbn-ts projects · 2.9× more than average
Supabase SSR42.9% of zxcvbn-ts projects · 9.3× more than average
Svelte42.9% of zxcvbn-ts projects · 32.1× more than average
svelte-check42.9% of zxcvbn-ts projects · 37.5× more than average
React Hook Form42.9% of zxcvbn-ts projects · 4.7× more than average
tw-animate-css42.9% of zxcvbn-ts projects · 4.7× more than average

Install

Packagenpm install @zxcvbn-ts/core
Main stacksTypeScript / JavaScript (4), Next.js (2), React Native / Expo (1)

Alternatives to zxcvbn-ts

All auth and security libraries

In our scan, none of the most used tools in Auth and security libraries does the same job as zxcvbn-ts: they are add-ons, companions or tools for a different task.

More in Auth and security libraries: bcryptjs NextAuth.js jsonwebtoken cryptography PyJWT jose Better Auth Helmet

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