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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Ruff
An extremely fast Python linter and code formatter, written in Rust, built as a drop-in replacement for Flake8, Black, isort, and dozens of plugins.
Collision
Beautiful command-line error reporting for PHP apps and test suites
slog-multi
Compose Go's log/slog handlers into fanout, routing, failover, and load-balancing pipelines.
ajv-errors
Custom, human-readable error messages for Ajv JSON Schema validation
Honeybadger for JavaScript
Universal JavaScript error notifier that reports uncaught exceptions from the browser, Node.js, and AWS Lambda to Honeybadger.io.
Bugsnag Laravel
Report Laravel and Lumen exceptions and crashes to Bugsnag with rich diagnostic context.
sentry-symfony
Official Symfony bundle for the Sentry error-tracking and performance-monitoring SDK
apm-agent-nodejs
The official Elastic APM agent for Node.js, auto-instrumenting popular frameworks and modules to capture traces, errors, and metrics.
rollbar.js
The official cross-platform JavaScript SDK for Rollbar, capturing browser, Node.js, and React Native errors with breadcrumbs and session replay.
annotate-snippets-rs
Renders compiler-quality annotated diagnostic reports with source-span highlighting, multi-line underlines, and suggested patches.
rollbar/rollbar
The official Rollbar PHP SDK for error and exception monitoring and reporting.
proc-macro-error2
Nice, easy error reporting for Rust procedural macros, updated for syn 2
