Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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OpenTelemetry JavaScript (@opentelemetry/api)
Vendor-neutral tracing, metrics, and context API that libraries and apps instrument once, so any OpenTelemetry-compatible backend can consume it.
Prisma Client
Auto-generated, type-safe database client for Node.js and TypeScript.
GSAP
The industry-standard JavaScript animation library for tweening CSS, SVG, canvas, and UI with rock-solid cross-browser reliability.
Sentry for Laravel
Official Sentry SDK for Laravel with automatic error, log, and performance tracing capture
dd-trace
Datadog's official Node.js APM tracer, auto-instrumenting 100+ frameworks for tracing, profiling, security, and LLM observability.
msgraph-sdk-javascript
Official Microsoft Graph JavaScript SDK for calling the Graph API from Node.js and the browser.
gridstack.js
A dependency-free TypeScript library for building draggable, resizable, responsive dashboard grid layouts in the browser.
fgprof
A sampling wall-clock profiler for Go that captures both On-CPU computation and Off-CPU waiting time in a single pprof-compatible profile.
sns-payload-validator
Verifies AWS SNS message signatures for HTTP/S and Lambda payloads.
dhat
Heap profiling, ad hoc profiling, and heap-usage testing for Rust programs, in the style of Valgrind's DHAT.
dd-trace-py
Datadog's official Python APM client for distributed tracing, profiling, and observability.
HdrHistogram (Rust)
A native Rust port of HdrHistogram for fast, high-dynamic-range recording and analysis of latency and value distributions.
jemalloc_pprof
Convert jemalloc heap profiles to pprof format for memory leak and OOM debugging
pyroscope-rs
Official Rust agent for Grafana Pyroscope, sampling CPU and memory and streaming pprof-encoded profiles to a Pyroscope server.
memory-stats
A cross-platform Rust crate that reads a process's physical and virtual memory usage with a single function call.
lightGallery
A modular, responsive lightbox gallery plugin for images and video, with official React, Vue, and Angular wrappers.
line_profiler
Line-by-line timing for Python functions via an @profile decorator and the kernprof runner.
SnakeViz
An in-browser viewer for Python cProfile data with interactive sunburst and icicle diagrams.
jsts
JavaScript port of the Java JTS Topology Suite for spatial predicates, geometry operations, and OGC Simple Features processing.
profiling
A thin, backend-agnostic abstraction over instrumented Rust profilers like Puffin, Optick, and Tracy.
XHProf
A hierarchical function-level profiler for PHP with a lightweight call-graph UI.
