Directory

Open Source Packages

Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.

5929 packages

All Packages

55Health
Library Composer

Collision

Beautiful command-line error reporting for PHP apps and test suites

4,658
MIT
Used by 18
78Health
Library npm

Orama

A dependency-free full-text, vector, and hybrid search engine that runs entirely in JavaScript.

10,550
Apache 2.0
Used by 9
37Health
Library npm

fastest-levenshtein

The fastest JavaScript/TypeScript implementation of Levenshtein edit distance

774
MIT
Used by 9
88Health
Library npm

Remeda

A TypeScript-first utility library with data-first and data-last function variants, lazy pipe evaluation, and fully typed transformations.

5,427
MIT
Used by 8
86Health
Library npm

turf

The complete, modular geospatial analysis engine for JavaScript and TypeScript, bundling every Turf.js module under one install.

10,482
MIT
Used by 5
59Health
Library Go

slog-multi

Compose Go's log/slog handlers into fanout, routing, failover, and load-balancing pipelines.

637
MIT
Used by 4
36Health
Library npm

ajv-errors

Custom, human-readable error messages for Ajv JSON Schema validation

289
MIT
Used by 4
46Health
Library Cargo

whatlang

Fast, lightweight natural language and script detection for Rust

1,087
MIT
Used by 3
50Health
Library npm

react-papaparse

React hooks and components wrapping PapaParse for fast in-browser CSV parsing

381
MIT
Used by 3
74Health
Library Go

xstrings

A zero-dependency Go package that ports common string functions from Python, Ruby, PHP, and Perl into idiomatic, UTF-8-safe Go.

1,412
MIT
Used by 2
48Health
Library npm

leven

Fast, dependency-free Levenshtein distance calculation for comparing and matching strings in JavaScript.

734
MIT
Used by 2
35Health
Library npm

js-levenshtein

The fastest JavaScript implementation of the Levenshtein edit-distance algorithm, optimized for speed and low memory use.

510
MIT
Used by 2
85Health
SDK npm

Honeybadger for JavaScript

Universal JavaScript error notifier that reports uncaught exceptions from the browser, Node.js, and AWS Lambda to Honeybadger.io.

116
MIT
Used by 2
79Health
Library npm

Supercluster

A blazing-fast geospatial point-clustering library for grouping map markers by zoom level.

2,372
Other
Used by 1
63Health
SDK Composer

Bugsnag Laravel

Report Laravel and Lumen exceptions and crashes to Bugsnag with rich diagnostic context.

902
MIT
Used by 1
87Health
SDK Composer

sentry-symfony

Official Symfony bundle for the Sentry error-tracking and performance-monitoring SDK

737
MIT
Used by 1
93Health
SDK npm

apm-agent-nodejs

The official Elastic APM agent for Node.js, auto-instrumenting popular frameworks and modules to capture traces, errors, and metrics.

594
Other
Used by 1
57Health
SDK npm

rollbar.js

The official cross-platform JavaScript SDK for Rollbar, capturing browser, Node.js, and React Native errors with breadcrumbs and session replay.

587
MIT
Used by 1
83Health
Library Cargo

annotate-snippets-rs

Renders compiler-quality annotated diagnostic reports with source-span highlighting, multi-line underlines, and suggested patches.

516
Apache 2.0
Used by 1
72Health
SDK Composer

rollbar/rollbar

The official Rollbar PHP SDK for error and exception monitoring and reporting.

337
MIT
Used by 1
50Health
Library npm

@antv/layout

A collection of graph layout algorithms that turn node-and-edge data into renderable coordinates.

276
MIT
Used by 1
30Health
Library npm

@algorithm.ts/lcs

Three interchangeable algorithms for finding the longest common subsequence, from classic DP to linear-space Myers diff.

117
MIT
Used by 1
19Health
Library Cargo

proc-macro-error2

Nice, easy error reporting for Rust procedural macros, updated for syn 2

15
Other
Used by 1

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