Fake JavaScript timers

Fake IndexedDB: a pure JS in-memory implementation of the IndexedDB API

Low-level MIDI support for Node.js

PDF extraction and rendering across all JavaScript runtimes

Display PDFs in your React app as easily as if they were images.

merge multiple PDF documents, or parts of them, to a new PDF document

An in-memory implementation of web extension APIs for testing. Supports all test frameworks (Vitest, Jest, etc)

Metrics for the Standard 14 PDF fonts and their encodings

Pure TypeScript, cross-platform module for extracting text, images, and tabular data from PDFs. Run directly in your browser or in Node!

Parse and Render Epubs

Create and modify PDF files with JavaScript

the fake book jazz pdf !new!

MIDI library for Node.js and web-browsers

Create and modify PDF files with JavaScript

Injects a fake HTTP request/response into a node HTTP server

TypeScript definitions for @sinonjs/fake-timers

A PDF generation library for Node.js

Add fake test data easily to your Artillery test scripts.

Compile a content directory into a document (PDF, EPUB, Paged.js HTML, Typst source bundle, DOCX, XLSX) using a Uniweb foundation. Five built-in templates: book, monograph, report, data-report, directory.

A fake template literal tag to trick syntax highlighters, linters and formatters into action.