# Dart & Flutter packages

Browse Dart and Flutter packages, inspect versions and download selected archives.




- [sweepline_intersections](/packages/sweepline_intersections) 0.0.4 — A small and fast module using a sweepline algorithm to detect intersections between polygons and/or polylines.
- [sync_http](/packages/sync_http) 0.3.1 — Synchronous HTTP client for Dart.
- [synchronized](/packages/synchronized) 3.5.0 — Lock mechanism to prevent concurrent access to asynchronous code.
- [syntax_highlight_lite](/packages/syntax_highlight_lite) 0.0.1 — A simplified version of syntax_highlight but in pure dart so as to be useful outside of Flutter (e.g. jaspr)
- [system_info](/packages/system_info) 1.0.1 — Provides easy access to useful information about the system (architecture, bitness, kernel, memory, operating system, CPU, user).
- [system_info2](/packages/system_info2) 4.2.0 — Provides easy access to useful information about the system (architecture, bitness, kernel, memory, operating system, CPU, user).
- [table_calendar](/packages/table_calendar) 3.3.0 — Highly customizable, feature-packed calendar widget for Flutter.
- [talker](/packages/talker) 5.2.0 — Advanced error handler and logger package for flutter and dart. App monitoring, logs history, report sharing, custom logs, and etc.
- [talker_bloc_logger](/packages/talker_bloc_logger) 5.2.0 — Lightweight and customizable BLoC state management library logger on talker base.
- [talker_dio_logger](/packages/talker_dio_logger) 5.2.0 — Lightweight and customizable dio http client logger on talker base
- [talker_flutter](/packages/talker_flutter) 5.2.0 — Advanced error handler and logger package for flutter and dart. App monitoring, logs history, report sharing, custom logs, and etc.
- [talker_logger](/packages/talker_logger) 5.2.0 — Logger. Easy, customizable, extensible logging, lightweight with filters, formatters, custom logs, log levels.
- [tar](/packages/tar) 2.0.3 — Memory-efficient, streaming implementation of the tar file format
- [tcp_scanner](/packages/tcp_scanner) 2.0.5 — Simple and fast TCP scanner.
- [term_glyph](/packages/term_glyph) 1.2.2 — Useful Unicode glyphs and ASCII substitutes.
- [test](/packages/test) 1.33.0 — A full featured library for writing and running Dart tests across platforms.
- [test_api](/packages/test_api) 0.7.15 — The user facing API for structuring Dart tests and checking expectations.
- [test_core](/packages/test_core) 0.6.21 — A basic library for writing tests and running them on the VM.
- [test_process](/packages/test_process) 2.1.1 — Test processes: starting; validating stdout and stderr; checking exit code

- [time](/packages/time) 2.1.6 — Type-safe DateTime and Duration calculations, powered by extensions.





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