Awesome Symfony 
A list of awesome Symfony bundles, utilities and resources.
Table of contents:
- Administration
- Certification
- Community
- Development
- Distributions
- Ecommerce
- Forms
- Internationalization
- Miscellaneous
- Monitoring
- Payments Management
- Queues
- Reading
- Recipes
- Resources
- Service Container
- Storage
- Template Engine
- Third Party APIs
- User Management
- Validation
- Web Services
Administration
- AdminCrudBundle - AdminCrudBundle - Use SensioGeneratorBundle. Extend controller, add paginator, filter, others.
- AdmingeneratorGeneratorBundle - Admingenerator for Symfony2, parse generator.yml files to build classes
- EasyAdminBundle - Simple admin generator for Symfony applications
- SonataAdminBundle - AdminBundle - The missing Symfony2 Admin Generator
- AdminLTEBundle - Admin theme based on the AdminLTE Template
- Umbrella framework - Admin components and theme to create administration backends.
- TablerBundle - Admin theme based on the Tabler Template. It ships with many twig helpers (functions, filter, embeds, macros and includes).
Certification
- CLI tool to train certifications
- Symfony 3 certification guide
- Symfony certification preparation list
Community
- Facebook - notable, large and active Facebook groups:
- IRC:
- #symfony - Official IRC channel for Symfony support.
- #symfony-docs - Channel to discuss about the documentation of Symfony.
- Local:
- Community events - Find Symfony events near you.
- Meetup - Get involved locally and find Symfony users from your local area.
- Telegram - Symfony group on Telegram.
- Quora - Symfony topics on Quora.
- Reddit - Ask and answer questions, discussion.
- SensioLabs Connect - Developer social network, earn achievements for your community involvement and commitment.
- Slack - Symfony on Slack, platform for team communication.
- Stack Overflow - Symfony support on Stack Overflow.
- Twitter - Keep up with Symfony news in a twitter-like way.
Development
- AccessibleBundle - Define your class' getters, setters and constructor using powerful annotations.
- ApiExceptionBundle - Exception API Bundle.
- AvAjaxBundle - This bundle offers a simple structure to run ajax actions.
- BeelabTestBundle - This bundle contains just an opinionated extension of Symfony WebTestCase.
- CacheAdministrationBundle - This bundle includes a controller with actions to clear the various caches.
- ControllerExtraBundle - Set of useful Controller annotations.
- DunglasActionBundle - A replacement for the Symfony controller system based on the Action-Domain-Responder pattern.
- http-bundle - Provides extra HTTP related functionality.
- JMSDebuggingBundle - Provides advanced debugging tools.
- LadybugBundle - The Simple and Extensible PHP Dumper.
- LiipCodeBundle - A set of Symfony2 console commands to help developers deal with the various ways of identifying classes, templates, bundles, services, etc.