Track changes (redlines) extension for TipTap v3. Adds Microsoft Word-style revision tracking — insertions shown in color with underline, deletions shown with strikethrough.

A tool for managing holiday insertions in course schedules

An Implementation of Jaro Distance Algorithm by Matthew A. Jaro

A fast and simple way to diff childNodes

A library for approximate string matching.

A javascript text diff implementation.

Highlight differences between two DOM trees.

Better Type History plugin for @atlaskit/editor-core

Weighted Damerau-Levenshtein and Levenshtein edit distance for Node.js with configurable operation costs.

The Merkle Trees package contains typescript implementations of the various Merkle Trees required by the system.

High-performance fuzzy hashing library implementing the DLAH (Dual-Layer Adaptive Hashing) algorithm

Fractional indexing that's robust, performant, and secure, with first-class support for Drizzle ORM and Prisma ORM.

The Jess Core Library

Convenience wrapper for Redis EVAL/EVALSHA

CLI to build for appjs, the endpoints

Fast LRU and TTL cache with upsert and promise option

Open-source collaborative browser editors for documents, Markdown, spreadsheets, presentations, and PDFs.

CodeMirror 6 markdown editor with Obsidian-style inline live preview. Plannotator fork of atomic-editor (adds YAML frontmatter parsing).

Parse git patches with ease

An cross-platform implementation of a directed graph.