Web Fundamentals : developers.google.com
Les check-lists des professionnels du Web : opquast.com
checklits qualité, référencement, accessibilité, performances, ergonomie, ...
PageSpeed Insights : developers.google.com
The Cost Of JavaScript - Addy Osmani medium blog - 20171115
tl;dr: less code = less parse/compile + less transfer + less to decompress
- 2011 : 900 kb
- 2017 : 3 mo
Images are more then 50% of the payload size. Text assets that can compress well represent around 10% of the payload size.
>
1995 : 14 kb
nov 2011 : 0.9 mo
- may 2012 : 1.1 mo
- nov 2012 : 1.2 mo
- may 2013 : 1.45 mo
- nov 2013 : 1.6 mo
- may 2014 : 1.7 mo
- nov 2014 : 1.8 mo
- may 2015 : 2 mo
What is the recommended JS kb limit for a web app? - stackoverflow.com - 2011
500 kb (in 2011 ...)
Sizes of JS frameworks, just minified + minified and gzipped
Recommended size of javascript assets on a web page - stackoverflow.com - 20150504
Two Quick Ways To Reduce React App’s Size In Production - medium.com/@rajaraodv - 20161130
N.B. : Google Chrome Tools shows compressed values in network panel.
Enable gzip compression - varvy.com - 2016
What is Accessibility (a11y) - www.techopedia.com
The word accessibility is abbreviated to "a11y," with the number eleven in the middle referring to the number of letters that the word contains between the first and last letter. It follows an Information and Communications Technology (ICT)-oriented convention, just like internationalization (i18n) and localization (l10n), which are used mostly in the software community.
Accessible Rich Internet Applications (WAI-ARIA) 1.1 - www.w3.org - 20171214
landmarks example - www.w3.org - 20171214
How to Use ARIA Effectively with HTML5 - www.sitepoint.com - 20160211
The A11Y Project A community-driven effort to make web accessibility easier.
Progressive Web Apps : developers.google.com
Progressive Web Apps are user experiences that have the reach of the web, and are:
- Reliable - Load instantly and never show the downasaur, even in uncertain network conditions.
- Fast - Respond quickly to user interactions with silky smooth animations and no janky scrolling.
- Engaging - Feel like a natural app on the device, with an immersive user experience.
This new level of quality allows Progressive Web Apps to earn a place on the user's home screen.
Bien comprendre les Progressive Web Apps : makina-corpus.com
workbox - JavaScript Libraries for Progressive Web Apps
Auditing, performance metrics, and best practices for Progressive Web Apps
Hacker News readers as Progressive Web Apps
HNPWA - Hacker News readers as Progressive Web Apps
TodoMVC has helped thousands of developers select an MV* framework for their JavaScript applications. However, the web ecosystem has evolved in the past few years allowing us to build powerful applications using modern browser capabilities.
To provide developers with examples, we collected a list of Hacker News clients built with a number of popular JavaScript frameworks and libraries. Each implementation is a complete Progressive Web App that utilizes different progressive technologies to provide a fast, reliable and engaging experience.
Progressive Web Apps: Escaping Tabs Without Losing Our Soul : Alex Russell
Article fondateur, pose les bases des PWA
Que sont les Progressive Web Apps ? : frank.taillandier.me
L’argumentaire commercial pour les Progressive Web Apps : frank.taillandier.me
BDX I/O 2016 : Progressive Web Apps - Le futur du Web arrive... : Hubert Sablonnière
window
Support des navigateurs actuels presque 100%. Microsoft & Apple à la bourre (en dev). Pas de polyfills possibles.