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Live blogging from SymfonyLive London 2019

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Oliver Davies 2019-09-13 14:24:43 +01:00
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@ -337,7 +337,7 @@ A way on the front-end JS, CSS, images at the beginning of the request, sends a
### Using Twig as an alternative to an SPA? ### Using Twig as an alternative to an SPA?
### Faster UI - Try and figure out where the problem is. #### Faster UI - Try and figure out where the problem is.
If you're trying to speed things up, find out where the problem is. If you're trying to speed things up, find out where the problem is.
@ -346,26 +346,26 @@ If you're trying to speed things up, find out where the problem is.
* Blackfire * Blackfire
* Optimise and monitor * Optimise and monitor
### Speed up Twig #### Speed up Twig
- Speeding up Symfony - Speeding up Symfony
- ext/twig (PHP5 only, not PHP 7) - ext/twig (PHP5 only, not PHP 7)
- Store compiled templates in Opcache, make sure it's enabled - Store compiled templates in Opcache, make sure it's enabled
- Render assets though the webserver (assetic not running all the time) - Render assets though the webserver (assetic not running all the time)
### Edge side includes #### Edge side includes
- Component cached differently to the rest of the page - Component cached differently to the rest of the page
- Varnish/Nginx - Varnish/Nginx
- `render_esi` - `render_esi`
- News block that caches frequently, rest of the page - News block that caches frequently, rest of the page
### HTTP/2 with Weblink #### HTTP/2 with Weblink
- slow finding CSS files to load - 'push' over CSS files, doesn't need to wait - slow finding CSS files to load - 'push' over CSS files, doesn't need to wait
- `preload()` - https://symfony.com/doc/current/web_link.html - `preload()` - https://symfony.com/doc/current/web_link.html
### Live updating pages #### Live updating pages
- Instantly update when sports results are updated, news articles are added - Instantly update when sports results are updated, news articles are added
- Mercure - https://github.com/symfony/mercure - Mercure - https://github.com/symfony/mercure
- LiveTwig - whole block or whole section, and live update `render_live` - LiveTwig - whole block or whole section, and live update `render_live`