nowo-tech/fragment-kit-bundle

Symfony bundle: resilient Twig fragment rendering with optional fallback template and Sentry reporting.

v1.0.0 2026-07-16 08:23 UTC

Requires

• php: >=8.2 <8.6
• symfony/config: ^7.4 || ^8.0
• symfony/dependency-injection: ^7.4 || ^8.0
• symfony/framework-bundle: ^7.4 || ^8.0
• symfony/http-foundation: ^7.4 || ^8.0
• symfony/http-kernel: ^7.4 || ^8.0
• symfony/twig-bundle: ^7.4 || ^8.0
• symfony/yaml: ^7.4 || ^8.0

Requires (Dev)

• friendsofphp/php-cs-fixer: ^3.0
• phpstan/extension-installer: ^1.4
• phpstan/phpstan: ^2.0
• phpstan/phpstan-phpunit: ^2.0
• phpstan/phpstan-symfony: ^2.0
• phpunit/phpunit: ^11.0
• rector/rector: ^2.0
• sentry/sentry-symfony: ^5.0
• symfony/browser-kit: ^7.4 || ^8.0
• symfony/phpunit-bridge: ^7.4 || ^8.0

Suggests

• sentry/sentry-symfony: Report suppressed fragment failures to Sentry without breaking the parent page.
• symfony/flex: For automatic recipe installation (config and bundles.php)

MIT

• Héctor Franco Aceituno
• Nowo.tech

• symfony
• twig
• sentry
• fragment
• symfony-bundle
• sub-request
• ignore-errors

Published on Packagist.org on 2026-07-16 08:25 UTC

README

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Symfony bundle that makes Twig fragment sub-requests resilient when using {ignore_errors: true}.

Features

• ✅ HTTP error tolerance — {ignore_errors: true} also covers 403/404 (not only exceptions)
• ✅ Twig fallback — configurable template (or empty string)
• ✅ Optional Sentry — report suppressed failures without breaking the parent page
• ✅ Flex recipe — ships nowo_fragment_kit config
• ✅ FrankenPHP demo — Symfony 8 single-container demo

FrankenPHP: Demos use a single PHP service (FrankenPHP, no nginx). With APP_ENV=dev (default), the Docker entrypoint swaps in Caddyfile.dev — php_server without workers for local development. The production Caddyfile can use php_server { worker … }; see docs/DEMO-FRANKENPHP.md.

Problem

{{ render(controller(...), {ignore_errors: true}) }} only suppresses exceptions thrown during sub-requests. When the sub-request returns an HTTP error status (403, 404, …), FragmentHandler::deliver() throws a RuntimeException and the parent page still fails with a 500.

Installation

composer require nowo-tech/fragment-kit-bundle

Register the bundle (Flex does this automatically):

Nowo\FragmentKitBundle\NowoFragmentKitBundle::class => ['all' => true],

{{ render(controller('App\\Controller\\WidgetController::index'), {ignore_errors: true}) }}

Requirements

• PHP >= 8.2, < 8.6
• Symfony ^7.4 || ^8.0 (CI covers 7.4, 8.0, 8.1)
• Twig Bundle

Documentation

• GitHub Actions CI requirements
• GitLab CI (REQ-GIT-001 mirror)
• Installation
• Configuration
• Usage
• Contributing
• Code of Conduct
• Changelog
• Upgrading
• Release
• Security
• Engram
• Spec-driven development
• GitHub Spec Kit

Additional documentation

• Demo with FrankenPHP (includes worker mode)
• Server cookbook (Nginx, php-fpm, FrankenPHP)

Version information

Version	PHP	Symfony	Status
1.0.x	>= 8.2	7.4 – 8.1+	Stable

Demos

make -C demo up-symfony8   # http://localhost:8050 (default PORT)

Tests and coverage

make test
make test-coverage

• Tests: PHPUnit (unit + integration)
• PHP: 100% lines (make test-coverage)

Development

make setup-hooks
make up
make install
make release-check

License

MIT — see LICENSE.