#zero-dependencies

Zero-dependency TypeScript password validation — 7 validators, entropy & crack-time estimates, HIBP breach checks, React hook + WCAG AAA component. Core ~6.3KB gzipped.

Remove accents and replace special Latin characters with plain equivalents.

postal-code-checker is a comprehensive JavaScript/TypeScript package for validating postal codes across multiple countries. It provides an easy-to-use API for country selection and postal code validation, making it ideal for forms and address validation in web applications.

TypeScript & Javascript Data Structures

Pure-JavaScript PKI toolkit that owns its stack — X.509, ASN.1/DER, CMS, PQC-first.

Lightweight, type-safe database query builder for Go with zero production dependencies. Advanced SQL features (JOINs, subqueries, CTEs, window functions), batch operations (3x faster), LRU statement cache (<60ns). Professional API documentation. PostgreSQL, MySQL, SQLite support.

A modern, lightweight WYSIWYG rich-text editor with vanilla JavaScript (ES2022+), no jQuery dependency.

Make forms easier, LLM tools safer. Natural-language quantities, units, dates & ranges parsed into canonical values — zero dependencies, two-way.

Self-documenting APIs for Go's net/http: wrap your ServeMux and it serves a /docs UI (Scalar, Swagger UI, Redoc, Stoplight) plus the generated OpenAPI 3.0/3.1/3.2 spec. Zero dependencies.

A production-ready Go toolkit for building REST APIs. Structured errors, request binding, JSON responses, middleware, HTTP client, and graceful server — zero dependencies, stdlib compatible.

Single-item slider for TikTok/Instagram Reels-style experiences. Virtualized, touch-first, zero dependencies.

Zero-dependency, ephemeral, crypto-agnostic content store for Node.js — bytes in, ref out, bytes out once.

Dependency-free, tree-shakeable rich text / WYSIWYG editor for the web (17 KB). Framework-agnostic — React, Vue, Svelte, or static pages.