Driver.js
Lightweight 5 kb JavaScript library with zero dependencies to build product tours, user onboarding and element highlights, keyboard-driven and cross-browser.
// JAVASCRIPT
12 entries tagged with "javascript"
FingerprintJS
Open-source TypeScript browser fingerprinting library that computes a stable visitor identifier client-side, without cookies or local storage required.
ISMS Builder
Self-hosted platform to run an ISMS. Covers ISO 27001, NIS2, GDPR and BSI: policies, Statement of Applicability, risk, assets and audit evidence in one place.
snapDOM
Ultra-fast, dependency-free JavaScript DOM capture engine. Converts any element into SVG, PNG, JPG, WebP, Canvas or Blob using standard Web APIs.
PptxGenJS
JavaScript/TypeScript library to generate PowerPoint (.pptx) presentations from the browser or Node.js with zero Office dependency, fully programmatic.
drawDB
Browser-based database diagram (ERD) editor with multi-dialect SQL generation, import/export of scripts and migrations. No account, self-hostable.
Puter
Open source self-hostable cloud desktop in JS: a browser-based OS with built-in apps, file storage, cloud APIs and an app store for publishing apps.
Mermaid
JavaScript tool that turns Markdown-like text into diagrams (flowcharts, sequence, Gantt, class…). Documentation as code that lives next to the source.
Crawlee
Node.js/TypeScript library for web scraping and browser automation. Unified HTTP/headless API, built-in anti-blocking, proxy rotation and session handling.
Tesseract.js
JavaScript OCR library that runs in the browser and Node.js. Recognizes text in 100+ languages via WebAssembly with no server-side processing needed.
Cap
Open-source alternative to traditional CAPTCHAs. SHA-256 proof-of-work and JS instrumentation, lightweight (~20kb), no telemetry, self-hostable.
Uptime Kuma
Self-hosted uptime monitoring tool with a modern UI. HTTP, TCP, DNS, ping, Docker support and 90+ notification channels. Dead simple to deploy.