TypeScript library for creating Safe Exam Browser (SEB) configuration files and handling Config Keys (server-side and browser)

Run your tests with randomization, splitting, and parallelization for beautiful tests.

ECMAScript 6 (Harmony) compatibility shims for legacy JavaScript engines

`Array.prototype.concat`, but made safe by ignoring Symbol.isConcatSpreadable

Give a regex, get a robust predicate function that tests it against a string.

Push an array of items into an array, while being robust against prototype modification

Regular expression matching for URL's. Maintained, safe, and browser-friendly version of url-regex. Resolves CVE-2020-7661. Works in Node v10.12.0+ and browsers.

Safer Node.js Buffer API

A type-safe marriage of `EventTarget` and `EventEmitter`.

A shim for the setImmediate efficient script yielding API

A CSS parser, transformer, and minifier written in Rust

detect possibly catastrophic, exponential-time regular expressions

A flexible way to handle safe area, also works on Android and web.

Modern Buffer API polyfill without footguns

Proper decorator-based transformation / serialization / deserialization of plain javascript objects to class constructors

Fault-tolerant CSS parser for PostCSS

Shared TypeScript terminal protocol, streaming, browser, Node, and Worker primitives

unified-latex tools relating to specific CTAN packages

Capacitor Plugin that patches the safe area for older versions of Chromium

Simple safe pipe for sanitizing your safe content