- https://twine.phlak.net/docs/what-is-twine/ - Twine is a simple string manipulation library with an expressive, fluent syntax.
- https://fractal.thephpleague.com/ - Fractal provides a presentation and transformation layer for complex data output
- http://image.intervention.io - PHP Image Manipulation
- https://github.com/rexlabsio/enum-php - Enum implementation for php
- https://github.com/spatie/data-transfer-object - Data transfer objects
- https://github.com/spatie/phpunit-snapshot-assertions - Data snapshots for testing
- https://github.com/php-enqueue/enqueue-dev - Provides a common way for programs to create, send, read messages.
- https://github.com/kahlan/kahlan - Kahlan is a full-featured Unit & BDD test framework a la RSpec/JSpec
- http://atoum.org/ - atoum is a simple, modern and intuitive unit testing framework for PHP
- http://peridot-php.github.io/ - highly extensible, highly enjoyable, BDD testing framework for PHP
- http://datasift.github.io/storyplayer/ - Bring your stories to life using simple and powerful test automation.
- http://www.phpspec.net/en/latest/manual/introduction.html - Phpspec is a tool which can help you write clean and working PHP code using behaviour driven development
- http://behat.org/en/latest/ - A php framework for autotesting your business expectations.
- https://github.com/spatie/laravel-responsecache - Speed up an app by caching the entire response
- https://github.com/Rodenastyle/stream-parser - PHP7 / Laravel Multi-format Streaming Parser
- https://github.com/orchestral/testbench - Laravel Testing Helper for Packages Development
- https://github.com/spatie/laravel-fractal - Laravel implementation of fractal
- https://chrome.google.com/webstore/detail/laravel-testtools/ddieaepnbjhgcbddafciempnibnfnakl - Chrome plugin for laravle tests
- https://github.com/barryvdh/laravel-cors - CORS header support for laravel
- https://laravel-json-api.readthedocs.io/en/latest/ - JSON API package for laravel
- https://lighthouse-php.com/ - GraphQl package for laravel
- https://github.com/barryvdh/laravel-debugbar - DEbugbar for laravel
- https://github.com/vyuldashev/laravel-queue-rabbitmq - RabbitMq job queue package
- http://andersonandra.de/l5-repository/ - Laravel 5 Repositories is used to abstract the data layer, making our application more flexible to maintain.
- https://github.com/lorisleiva/laravel-actions - Laravel components that take care of one specific task
- https://laravel.com/docs/5.8/passport - Official API auth
- https://laravel.com/docs/5.8/telescope - Official debug assistant
- https://laravel.com/docs/5.8/dusk - Official end-to-end testing package
- https://docs.spatie.be/laravel-medialibrary/v7/introduction/ - Media library package
- https://github.com/cviebrock/eloquent-sluggable - Eloquent sluggable
- https://github.com/szana8/laraflow - A standard workflow package for Laravel Eloquent objects
- https://github.com/poowf/otter - Admin panel package
- https://github.com/nunomaduro/larastan - Larastan focuses on finding errors in your code without actually running it.
- https://charts.erik.cat/ - Charts
- https://backpackforlaravel.com/ - Admin panel
- https://github.com/spatie/laravel-honeypot - Honeypot
- https://github.com/zerodahero/laravel-workflow - Use the Symfony Workflow component in Laravel
- https://github.com/beyondcode/laravel-dump-server - Dump server
- https://nova.laravel.com/ - Official admin panel
- https://github.com/rinvex/laravel-subscriptions - Rinvex Subscriptions is a flexible plans and subscription management system for Laravel,
- https://github.com/sebdesign/laravel-state-machine - State machine implementation to Laravel
- https://github.com/dmitry-ivanov/laravel-testing-tools - Laravel Testing Tools
- https://github.com/php-enqueue/laravel-queue - Laravel Enqueue message queue extension.
- https://github.com/mrichar1/jsonapi-vuex - JSONAPI api with a Vuex store
- https://vuetifyjs.com/en/ - Material Design Component Framework
- https://vuex-orm.github.io/vuex-orm/ - Vuex ORM
- https://pusher.com - Powering realtime experiencis in all your apps
- https://vessel.shippingdocker.com/ - Simple Docker development environments for Laravel.
- https://laradock.io/ - Laradock is a PHP development environment that runs on Docker.
- https://github.com/thecodingmachine/kickoff-docker-php/tree/v1.0.3 - Easily setup a PHP project with Docker
- https://github.com/bitnami/bitnami-docker-laravel - Bitnami Laravel Development Container
- https://github.com/smartystreets/goconvey - GoConvey is awesome Go testing
- https://golang.github.io/dep/ - Dependency management for Go
- https://studio.restlet.com - Restlet studio
- https://editor.swagger.io/ - Swagger editor
- https://github.com/mlabouardy/swaggymnia - Generate Swagger Documentation from Insomnia REST Client
- https://github.com/nlohmann/swagger_to_uml - Convert OpenAPI specifications (a.k.a. Swagger) to PlantUML diagrams
- https://insomnia.rest/ - Powerful HTTP and GraphQL tool belt
- https://httpie.org/ - A command line HTTP client with an intuitive UI
- https://symfony.com/doc/current/workflow/introduction.html - Workflow and state machines
- https://github.com/kamranahmedse/design-patterns-for-humans - Design patterns for humans
- https://tech.vinelab.com/the-lucid-architecture-concept-ad8e9ed0258f - The Lucid Architecture — Concept
- http://pmjones.io/adr/ - Action Domain Responder
- https://blog.cleancoder.com/uncle-bob/2012/08/13/the-clean-architecture.html - The Clean Architecture
- https://bootsity.com/php/understanding-the-solid-principles-of-software-engineering - Understanding the SOLID principles of software engineering
- https://lorisleiva.com/conciliating-laravel-and-ddd/ - Conciliating Laravel and DDD
- https://oliverlundquist.com/2018/03/20/how-to-setup-ddd-in-laravel-app.html - How to setup Domain Driven Design (DDD) in a Laravel app.
- https://github.com/donnemartin/system-design-primer - Learn how to design large-scale systems.
- https://existek.com/blog/web-application-architecture/ - Web application architecture
- https://kickstarter.engineering/event-sourcing-made-simple-4a2625113224 - Event Sourcing made Simple
- https://tech.trivago.com/2017/12/19/how-trivago-reduced-memcached-memory-usage-by-50/ - How trivago Reduced Memcached Memory Usage by 50%
- https://jsonapi.org/ - A SPECIFICATION FOR BUILDING APIS IN JSON
- https://www.restapitutorial.com/ - Learn REST: A RESTful Tutorial
- https://www.restapitutorial.com/lessons/httpmethods.html - Using HTTP Methods for RESTful Services
- https://www.php-fig.org/psr/ - PHP Standards Recommendations
- https://github.com/OAI/OpenAPI-Specification - OpenAPI specification
- http://verraes.net/2014/09/decoupling-model-framework/ - Presentation on Domain-Driven Design, CRUD, Task-based UI's, Commands, Events, ...
- https://www.youtube.com/watch?v=K31POPssKyE - Are you a SOLID developer?
- https://www.youtube.com/watch?v=Q9wSvlmywhI - Jon Acker - TDD is dead, long live TDD - Laracon EU 2016
- https://laracasts.com/series/laravel-nova-mastery/episodes/1 - Nova course
- https://www.youtube.com/watch?v=3eyftAR5ilo&list=PL-yJve--iT5oM2LgF37VXsBb8Os4ZulIc - Laracon us 2018
- https://www.youtube.com/channel/UCb9XEo_1SDNR8Ucpbktrg5A - Laracon EU
- https://www.youtube.com/watch?v=EXrEd1-GZR0 - Practical Go: Real World Advice For Writing Maintainable Go Programs
- https://www.youtube.com/channel/UCwXdFgeE9KYzlDdR7TG9cMw - Official flutter channel
- https://www.youtube.com/watch?v=7FLXjgB0PQI&list=WL&index=68 - Getting Down and Dirty with ElasticSearch by Clinton Gormley
- https://www.youtube.com/watch?v=5DknTFbcGVM&list=PLHnktN89TYlZUvr8W0QUefYUVWmwTyxvT&index=1 - Effective TensorFlow for Non-Experts (Google I/O '17)
- https://www.youtube.com/watch?v=r0Ogt-q956I - Deep Learning: A Crash Course
- https://www.youtube.com/watch?v=tjsHSIG8I08 - Get started with TensorFlow's High-Level APIs (Google I/O '18)
- https://www.youtube.com/watch?v=nLw1RNvfElg&list=PLQVvvaa0QuDfSfqQuee6K8opKtZsh7sA9 - Data Analysis w/ Python 3 and Pandas
- https://www.youtube.com/watch?v=MyYPpmVPed0 - Machine Learning: Zero to Hero
- https://www.youtube.com/channel/UCtxCXg-UvSnTKPOzLH4wJaQ - Tech talks youtube channel
- https://www.youtube.com/channel/UCn1XnDWhsLS5URXTi5wtFTA - Tech dummies youtube channel
- https://www.youtube.com/channel/UCOoctvApya3GP9EdCVsq85Q - Emarsys meetups
#Tutorials
- https://www.kaggle.com/learn/overview - Faster Data Science Education