Packages

A reviewed directory of Yii2, Yii3 and framework-independent PHP packages. Each entry shows the PHP and framework versions its source declares, who maintains it, and where its documentation is. Entries marked "Guide on this site" also have installation steps, examples, API reference and, where available, an agent skill here. Looking for how to use something? Go to Documentation.

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Topics

• Forms and widgets (6 packages)
• Routing, languages and frontend (4 packages)
• Data modelling (1 package)
• Application servers and workers (3 packages)
• Quality and debugging (3 packages)
• Build your own extension (1 package)
• Views and HTML (1 package)

19 packages

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Forms and widgets (6 packages)

Widgets, form models and UI components for forms, layout and file uploads.

• Yii2 Extensions

  Bootstrap 6

  yii2-extensions/bootstrap6

  Bootstrap 6 widgets, forms, and asset bundles for Yii2.

  Tags

  • bootstrap6
  • bootstrap
  • widget

  • Guide on this site
  • API reference
  • Live demos
  • Agent skill

  Read the guide for Bootstrap 6Details for Bootstrap 6
  • Yii2

  RequiresPHP >=8.3Yii2 ~2.0.55 || ^22.0@dev

  Installcomposer require yii2-extensions/bootstrap6

  Maintained by @terabytesoftw

  Checked 2026-10-25 against 0.1.3 (release)

• Yii2 Extensions

  FilePond

  yii2-extensions/filepond

  FilePond file upload widget for Yii2 with Cropper.js image editing, previews, validation plugins, and server-side helpers for encoded uploads.

  Tags

  • filepond
  • file-upload
  • image-upload
  • +3 more tags

  • Guide on this site
  • API reference
  • Live demos
  • Agent skill

  Read the guide for FilePondDetails for FilePond
  • Yii2

  RequiresPHP >=8.3Yii2 ~2.0.55 || ^22.0@dev

  Installcomposer require yii2-extensions/filepond

  Maintained by @terabytesoftw

  Checked 2026-10-25 against 0.2.1 (release)

• Yii2 Extensions

  Select2

  yii2-extensions/select2

  Select2 widgets for Yii2 with ActiveForm integration, AJAX searches and native browser assets.

  Tags

  • select2
  • dropdown
  • ajax
  • +2 more tags

  • Guide on this site
  • API reference
  • Agent skill

  Read the guide for Select2Details for Select2
  • Yii2

  RequiresPHP >=8.3Yii2 ~2.0.55 || ^22.0@dev

  Installcomposer require yii2-extensions/select2

  Maintained by @terabytesoftw

  Checked 2026-10-25 against 0.2.1 (release)

• Yii2 Extensions

  Selectize

  yii2-extensions/selectize

  Selectize widgets for Yii2 with ActiveForm integration, remote JSON choices, Bootstrap 5 styling and lifecycle cleanup.

  Tags

  • selectize
  • autocomplete
  • tags
  • +2 more tags

  • Guide on this site
  • API reference
  • Agent skill

  Read the guide for SelectizeDetails for Selectize
  • Yii2

  RequiresPHP >=8.3Yii2 ~2.0.55 || ^22.0@dev

  Installcomposer require yii2-extensions/selectize

  Maintained by @terabytesoftw

  Checked 2026-10-25 against 0.2.1 (release)

• UI Awesome

  Form Model

  ui-awesome/form-model

  Form metadata and validation errors for model-driven PHP forms.

  Tags

  • form-model
  • forms
  • validation
  • +1 more tag

  • Documentation on GitHub

  Documentation on GitHub (leaves this site) for Form ModelDetails for Form Model

  RequiresPHP ^8.3

  Installcomposer require ui-awesome/form-model

  Maintained by @terabytesoftw

  Checked 2026-10-25 against 0.2.1 (release)

• Community

  Bootstrap 5 for Yii3

  yiisoft/bootstrap5

  Yii Framework Twitter Bootstrap 5 Extension.

  Tags

  • bootstrap5
  • bootstrap

  • Documentation on GitHub

  Documentation on GitHub (leaves this site) for Bootstrap 5 for Yii3Details for Bootstrap 5 for Yii3
  • Yii3

  RequiresPHP 8.1 - 8.5Yii3 yiisoft/html ^3.13 || ^4.0; yiisoft/widget ^2.0

  Installcomposer require yiisoft/bootstrap5

  Maintained by Yii Software

  Checked 2026-10-25 against 1.2.0 (release)

Routing, languages and frontend (4 packages)

Language-prefixed URLs, asset tooling and client-driven pages served by PHP controllers.

• Yii2 Extensions

  Inertia for Yii2

  yii2-extensions/inertia

  Yii2 adapter for the framework-agnostic Inertia.js PHP protocol core.

  Tags

  • inertia
  • spa
  • server-driven

  • Guide on this site
  • API reference
  • Agent skill

  Read the guide for Inertia for Yii2Details for Inertia for Yii2
  • Yii2

  RequiresPHP >=8.3Yii2 ^22.0@dev

  Installcomposer require yii2-extensions/inertia

  Maintained by @terabytesoftw

  Checked 2026-10-25 against 0.6.2 (release)

• Yii2 Extensions

  Locale URLs

  yii2-extensions/localeurls

  Automatic locale/language management for URLs.

  Tags

  • locale
  • i18n
  • language

  • Guide on this site
  • API reference
  • Agent skill

  Read the guide for Locale URLsDetails for Locale URLs
  • Yii2

  RequiresPHP >=8.3Yii2 ~2.0.55 || ^22.0@dev

  Installcomposer require yii2-extensions/localeurls

  Maintained by @terabytesoftw

  Checked 2026-10-25 against 0.2.1 (release)

• PHP Forge

  Inertia protocol

  php-forge/inertia

  Framework-agnostic PHP core for the Inertia.js protocol.

  Tags

  • inertia
  • spa
  • framework-agnostic

  • Documentation on GitHub

  Documentation on GitHub (leaves this site) for Inertia protocolDetails for Inertia protocol

  RequiresPHP >=8.3

  Installcomposer require php-forge/inertia

  Maintained by @terabytesoftw

  Checked 2026-10-25 against 0.5.1 (release)

• PHP Forge

  Vite integration

  php-forge/vite

  Framework-agnostic PHP integration for Vite development servers and build manifests.

  Tags

  • vite
  • hmr
  • assets
  • +2 more tags

  • Documentation on GitHub

  Documentation on GitHub (leaves this site) for Vite integrationDetails for Vite integration

  RequiresPHP >=8.3

  Installcomposer require php-forge/vite

  Maintained by @terabytesoftw

  Checked 2026-10-25 against 0.5.2 (release)

Data modelling (1 package)

Storage patterns and behaviors for Active Record and database models.

• Yii2 Extensions

  Nested sets behavior

  yii2-extensions/nested-sets-behavior

  Nested sets tree storage for Yii2 ActiveRecord with root and leaf queries, node moves, subtree deletes, multiple trees per table, and transactional writer locking.

  Tags

  • nested-sets
  • tree
  • hierarchy
  • +2 more tags

  • Guide on this site
  • API reference
  • Agent skill

  Read the guide for Nested sets behaviorDetails for Nested sets behavior
  • Yii2

  RequiresPHP >=8.3Yii2 ~2.0.55 || ^22.0@dev

  Installcomposer require yii2-extensions/nested-sets-behavior

  Maintained by @terabytesoftw

  Checked 2026-10-25 against 0.2.0 (release)

Application servers and workers (3 packages)

Run an application in a long-running PHP worker or behind a PSR-7 bridge.

• Yii2 Extensions

  FrankenPHP

  yii2-extensions/franken-php

  FrankenPHP worker adapter for Yii2 with PSR Bridge integration and request isolation.

  Tags

  • frankenphp
  • worker-mode
  • runtime
  • +2 more tags

  • Guide on this site
  • API reference
  • Agent skill

  Read the guide for FrankenPHPDetails for FrankenPHP
  • Yii2

  RequiresPHP >=8.3Yii2 ~2.0.55 || ^22.0@dev

  Installcomposer require yii2-extensions/franken-php

  Maintained by @terabytesoftw

  Checked 2026-10-25 against 0.4.1 (release)

• Yii2 Extensions

  PSR bridge

  yii2-extensions/psr-bridge

  PSR-7 bridge for Yii2 with worker mode support.

  Tags

  • psr-bridge
  • psr-7
  • psr-17
  • +3 more tags

  • Guide on this site
  • API reference
  • Agent skill

  Read the guide for PSR bridgeDetails for PSR bridge
  • Yii2

  RequiresPHP >=8.3Yii2 ~2.0.55 || ^22.0@dev

  Installcomposer require yii2-extensions/psr-bridge

  Maintained by @terabytesoftw

  Checked 2026-10-25 against 0.4.1 (release)

• Yii2 Extensions

  RoadRunner

  yii2-extensions/road-runner

  RoadRunner worker adapter for Yii2 with PSR-7 responses and request finalization.

  Tags

  • roadrunner
  • http-server
  • runtime
  • +1 more tag

  • Guide on this site
  • API reference
  • Agent skill

  Read the guide for RoadRunnerDetails for RoadRunner
  • Yii2

  RequiresPHP >=8.3Yii2 ~2.0.55 || ^22.0@dev

  Installcomposer require yii2-extensions/road-runner

  Maintained by @terabytesoftw

  Checked 2026-10-25 against 0.4.1 (release)

Quality and debugging (3 packages)

Inspect requests at runtime, check code with static analysis and share test helpers.

• Yii2 Extensions

  Debug

  yii2-extensions/debug

  Debug toolbar and debugger panels for Yii2 covering requests, logs, queries, profiling, timeline, queue, mail, events, asset bundles and user switching.

  Tags

  • debug
  • debug-toolbar
  • profiling
  • +3 more tags

  • Guide on this site
  • API reference
  • Agent skill

  Read the guide for DebugDetails for Debug
  • Yii2

  RequiresPHP >=8.3Yii2 ^22.0@dev

  Installcomposer require yii2-extensions/debug

  Maintained by @terabytesoftw

  Checked 2026-10-25 against 0.2.2 (release)

• Yii2 Extensions

  PHPStan for Yii2

  yii2-extensions/phpstan

  PHPStan extension for Yii2.

  Tags

  • phpstan
  • static-analysis

  • Guide on this site
  • API reference
  • Agent skill

  Read the guide for PHPStan for Yii2Details for PHPStan for Yii2
  • Yii2

  RequiresPHP >=8.3Yii2 ~2.0.55 || ^22.0@dev

  Installcomposer require yii2-extensions/phpstan

  Maintained by @terabytesoftw

  Checked 2026-10-25 against 0.5.2 (release)

• PHP Forge

  Testing support

  php-forge/support

  Support utilities for enhanced testing capabilities.

  Tags

  • testing
  • support

  • Documentation on GitHub

  Documentation on GitHub (leaves this site) for Testing supportDetails for Testing support

  RequiresPHP ^8.1

  Installcomposer require php-forge/support

  Maintained by @terabytesoftw

  Checked 2026-10-25 against 0.3.2 (release)

Build your own extension (1 package)

Starters and tooling for writing and testing a new package.

• Yii2 Extensions

  Extension template

  yii2-extensions/template

  Starter repository for a Yii2 22.0 extension, with PHPUnit, PHPStan, Infection, ECS, GitHub Actions workflows and Codecov configured.

  Tags

  • template
  • starter
  • phpunit
  • +3 more tags

  • Guide on this site
  • API reference
  • Starter template

  Read the guide for Extension templateDetails for Extension template
  • Yii2

  RequiresPHP >=8.3Yii2 ^22.0@dev

  Maintained by @terabytesoftw

  Checked 2026-10-25 against main (development version)

Views and HTML (1 package)

HTML generation and templating helpers for views.

• UI Awesome

  HTML generator

  ui-awesome/html

  UI Awesome HTML Code Generator for PHP.

  Tags

  • html
  • code-generator

  • Documentation on GitHub

  Documentation on GitHub (leaves this site) for HTML generatorDetails for HTML generator

  RequiresPHP ^8.3

  Installcomposer require ui-awesome/html

  Maintained by @terabytesoftw

  Checked 2026-10-25 against 0.6.0 (release)

Each entry records requirements read from one specific commit. Open an entry to see the evidence. Community entries are maintained independently; listing does not imply an official Yii affiliation, a security review or support from this site.