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"Latency numbers every frontend developer should know", Malte Ubl (@cramforce@twitter.com)
"The Performance Inequality Gap, 2024", Alex Russel (@slightlyoff@toot.cafe)
"WhoCanUse", by Corey Ginnivan (@CoreyGinnivan@twitter.com)
"SVG Viewbox", Brad Woods (@bradwoods@twitter.com)
"Learn About Page Speed: 12 Example Request Waterfalls", Matt Zeunert (@mattzeunert@twitter.com)
nomnoml
Submagic - Generate Amazing AI Captions
HAR Sanitizer
"The Ultimate Low-Quality Image Placeholder Technique", Harry Roberts (@csswizardry@webperf.social)
"JavaScript for Web Designers", Mat Marquis (Free Online)
"How To Say No", Starter Story
"Watch Out for Layout Shifts with ‘ch’ Units", Paul Hebert (@paulhebert@sunny.garden)
Je pense donc je cuis
"How to measure CWVs on SPAs", Estela Franco (@guaca@toot.cafe)
"Using Playwright to Monitor Third-Party Resources That Could Impact User Experience", Stefan Judis (@stefan@front-end.social)
"The self-fulfilling prophecy of React", Josh Collinsworth (@collinsworth@hachyderm.io)
"The Market for Lemons", Alex Russell (@slightlyoff@toot.cafe)
"Optimizing The Image Element LCP", Éloise Martin
"Front-end is so much more than building designs", Andy Bell (@andy@bell.bz)
"Our top Core Web Vitals recommendations for 2023", Philip Walton (@philwalton@twitter.com), Rick Viscomi (@rick_viscomi@twitter.com), Barry Pollard (@tunetheweb@webperf.social), Brendan Kenny (@brendankenny@twitter.com), Jeremy Wagner (@malchata@twitter.com)
"Priority Hints and optimizing LCP", Kevin Farrugia (@imkevdev@twitter.com)
"Let’s think about Quality, for the web", @joachim@boitam.eu
"La microtypographie au service de la lisibilité", Marion Hurteau
"LCP(FE)", @TimVereecke@mastodon.social
"Dynamic LCP Priority: Learning from Past Visits", @PhilWalton
Jeu de l'oaa - DesignGouv
"Understanding Cognitive Biases in Performance Measurement", Philip Tellis (@bluesmoon)
"1000 JavaScript errors are as good as None", Philip Tellis (@bluesmoon)
"From Development to Real Users: How to Create a Web Performance Story", (@WebTwitr)
"Yes, accessibility is also a backend concern", Eric Bailey (@ericwbailey)
"HTTP Caching Tests"
"How we are improving our Web performance", Thibaut Sabot (@thibautsabot, from @LeBonCoin)
"Tous égaux devant la non-qualité ?", Élie Sloim (@ElieSl)
"The JavaScript Paradox", Ryan Carniato (@RyanCarniato)
"Why is CrUX data different from my RUM data?", Barry Pollard (@tunetheweb)
"Priority Hints - What Your Browser Doesn’t Know (Yet)", David Ross
"For a change, let's talk web performance: HTTP 103 (Early Hints)", Manoj Vivek (@vivek_jonam)
"Why Your Cached JavaScript Is Still Slow and Incurs Performance Overhead", Joe Liccini
"Techniques for bypassing CORS Preflight Requests to improve performance", Joe Liccini
"Long Tasks: What they are and why you should avoid them", Joe Liccini
"Avoiding layout shifts: aspect-ratio vs width & height attributes", Jake Archibald (@jaffathecake)
"Faux gras, caractères fantaisistes, abus d’émojis : le détournement des caractères Unicode, fléau pour l’accessibilité du web", Julie Moynat (@juliemoynat)
emma11y/sous-titres
"The Duality of CLS with Lazy Loading Components", Simon Wicki (@zwacky)
MegaBlock | Nuke tweets in one click
"Priority Hints: Influence How Browsers Fetch Resources", Karolina Szczur (@fox)
"How LinkedIn Personalized Performance for Millions of Members using Tensorflow.js", Mark Pascual (@melmerp), Nitin Pasumarthy (@Nithanaroy)
"Performance Implications of JavaScript Errors", Amit Singh (@sans_colon)
"Hands On with the new Responsiveness Metrics", Hongbo Song (@HongboSong)
"AMP Has Irreparably Damaged Publishers’ Trust in Google-led Initiatives", Sarah Gooding (@wptavern)
"My Challenge to the Web Performance Community", Philip Walton (@philwalton)
"Core Web Vitals is a ranking factor", Johannes Beus (for @sistrix)
"How to Use Puppeteer to Automate Chrome in an API with Netlify Serverless Functions", Colby Fayock (@colbyfayock)
"How to Eliminate Render-Blocking Resources: a Deep Dive", Sia Karamalegos (@thegreengreek)
"How to write about web performance", Nolan Lawson
"Improving responsiveness in text inputs", Nolan Lawson
"HTTP Caching is a Superpower", Hugh Haworth (@elliotclydenz)
"Structuring Eleventy projects", Jérôme Coupé (@jeromecoupe)
"The performance effects of too much lazy-loading", Rick Viscomi (@rick_viscomi) & Felix Arntz (@felixarntz)
"Images are hard", Chris Coyier (@chriscoyier)
"Core Web Vitals Tech Report", Rick Vis
"Une politique numérique de gauche est-elle possible ?", Hubert Guillaud (@hubertguillaud), propos recueillis par Aurélien Berthier (@AurlienBerthier)
"Improving Cumulative Layout Shift at Telegraph Media Group", Chris Boakes (@boakes)
"Give Positive Feedback to Colleagues, with Examples!", John (@ternarywat)
"Outils de surcouche d’accessibilité : que valent-ils vraiment ?" Noémie Bourdon, Simon Bonaventure (@sbonaventure)
"Serving sharp images to high density screens", Jake Archibald (@jaffathecake)
"The do's and don'ts of Core Web Vitals with iProspect", Ric Riley (@ricriley)
"Benchmarking JavaScript Memory Usage", Tim Kadlec (@tkadlec)
"Le faux gras pour alléger vos fonts web", Fred(éric) Pineau (@Fred_artwai)
"CSS size-adjust for @font-face", Adam Argyle (@argyleink)
"Mon TOP des outils de compression d’images", Korben (@Korben)
"5 steps to faster web fonts", Iain Bean (@iainmbean)
"How We Improved Our Core Web Vitals (Case Study)", Beau Hartshorne (@hartshorne)
"A New Way To Reduce Font Loading Impact: CSS Font Descriptors", Barry Pollard (@tuneTheWeb)
Evolving Cumulative Layout Shift in web tooling
"How To Fix Cumulative Layout Shift (CLS) Issues", Barry Pollard (@tuneTheWeb)
"Making GitHub’s new homepage fast and performant", Tobias Ahlin (@tobiasahlin)
"Learn CSS!", on Web dev (@ChromiumDev)
"Designer un web accessible et inclusif", Anne-Sophie Tranchet (@annso_)
"The Humble Element And Core Web Vitals", Addy Osmani (@addyosmani)
"Reducing HTML Payload With Next.js (Case Study)", Liran Cohen (@LaptopCouch)
TIL: "You Can Label a JavaScript `if` Statement", Alex Riviere (@fimion)
"How To Bake Layers Of Accessibility Testing Into Your Process", Kate Kalcevich (@katekalcevich) & Mike Gifford (@mgifford) #a11y
"Keeping third-party scripts under control", Chris Anstey & Antoine Bisch
"Profiling site speed with the Chrome DevTools Performance tab", @DebugBear
"The Tyranny of Feelings", Ed Batista (@edbatista)
"How to Improve CSS Performance", Milica Mihajlija (@bibydigital)
"An In-Depth Guide To Measuring Core Web Vitals", Barry Pollard (@tunetheweb)
"Real-world CSS vs. CSS-in-JS performance comparison", Tomas Pustelnik (@pustelto)
Core Web Vitals - Vital libations - Front End Happy Hour
"Debug layout shifts", Katie Hempenius (@katiehempenius)
"Lite YouTube Embed", Paul Irish (@PaulIrish) & contributors
"How to Plan and Deliver on Site Speed as a Team", Ben Schwarz (@BenSchwarz)
"Debugging layout shifts", Katie Hempenius (@katiehempenius)
Iconduck - Free open source icons, illustrations and graphics
"A Super Flexible CSS Carousel, Enhanced With JavaScript Navigation", Maks Akymenko (@maks_akymenko)
"How I set up Glyphhanger on macOS for optimizing and converting font files for the Web", Sara Soueidan (@SaraSoueidan)
"Prefetching Heuristics", Minko Gechev (@mgechev)
"JavaScript performance beyond bundle size", Nolas Lawson (@nolan@toot.cafe)
"Everything we know about Core Web Vitals and SEO", Simon Hearne (@simonhearne)
"Design et performance : ces cas oubliés", Stéphanie Walter (@walterstephanie)
"Leonardo: an open source contrast-based color generator", Nate Baldwin (@NateBaldwinArt)
"Search in the Jamstack World", Nebojsa Radakovic (from @bejamas_io)
"How to avoid layout shifts caused by web fonts", Simon Hearne (@simonhearne)
"How We Improved SmashingMag Performance", Vitaly Friedman (@smashingmag)
"An increase weighting of CLS is one of the primary changes you can expect in our next scoring update in Q2 of 2021", Elizabeth Sweeny
"Speed: The Journey to Delivering a Faster Experience at Skroutz"
"The mythical “fast” web page", Rick Viscomi (@rick_viscomi)
"The Dangers of data URIs", Andy Davies (@andydavies)
"HTML and CSS techniques to reduce your JavaScript", Anthony Ricaud (@anthony_ricaud)
"The future of Google’s Core Web Vitals from a non-Googler perspective", Peter Hedenskog (@soulislove)
"The importance of documented results in performance tuning", Duncan Mackenzie, (@Duncanma)
"Optimizing Performance with the Import-on-Interaction Pattern", Addy Osmani (@addyosmani)
"Y U No Revenue?", Tobias Baldauf (@tbaldauf)
"A font-display setting for slow connections", Matt Hobbs (@TheRealNooshu)
"Maximally optimizing image loading for the web in 2021", Malt Ubl (@cramforce)
"How to Load Fonts in a Way That Fights FOUT and Makes Lighthouse Happy", Adrian Bece (@AdrianBeceDev)
"Publish, ship, and install modern JavaScript for faster applications", Houssein Djirdeh (@hdjirdeh) & Jason Miller (@_developit)
"A wish list for web performance tools", Fabian Krumbholz (@fabkru)
"Creating websites with prefers-reduced-data", Kilian Valkhof (@kilianvalkhof)
Ethical Design Guide, Sarah L. Fossheim (@liatrisbian)
Easy Toggle State, a tiny JS library to create UI components in no time
Alpine: A rugged, minimal framework for composing JavaScript behavior in your markup.
Stimulus: A modest JavaScript framework for the HTML you already have
[Video] "Designing for Speed", Mustafa Kurtuldu (@Mustafa_x)
"Mise à jour Google Page Experience : comment être prêt pour mai 2021 ?", Wendy Carré (for @Contentsquare)
"L’écriture inclusive : parlons faits et science", Bunker D (@Bunker_D_)
"Automatic Social Share Images", Ryan Filler (@ryanfiller_)
"Common #React interview questions and vetted, eloquent answers to rehearse", Alex Booker (@bookercodes)
"Life of a Pixel", Philip Rogers (Chrome University 2020)
"#Opquast - Maîtrise de la qualité en projet Web", Cyril Hue (@cy_hue)
"Yes or No? — One Checkbox vs Two Radio Buttons.", Sara Soueidan (@SaraSoueidan)
"Measuring Core Web Vitals with Sentry", Robin Rendle (@robinrendle)
[Public Sénat] "Police attitude, 60 ans de maintien de l'ordre", docu de François Rabaté, produit par Brotherfilms
"PWA et Server Side Rendering à L’Équipe", Raphaël Dardeau
"The Case Against Anti-Flicker Snippets", Andy Davies (@andydavies)
"Operator Lookup - Search JavaScript operators", Josh W Comeau (@joshwcomeau)
"Towards a Lightweight Jamstack", Nicolas Goutay (@Phacks)
"The Performance Cost of EV Certificates", Simon Hearne (@simonhearne)
"Trucs et astuces pour construire une Single Page App accessible", Maël Brunet (@MaelB)
"Web Performance: 11 Must-Read Tips to Give Your Site a Speed Boost", Oliver Lindberg (@oliverlindberg)
"Prevent layout shifts with CSS grid stacks", Hubert Sablonnière (@hsablonniere)
[Video] "The Psychology of Speed", Simon Hearne (@simonhearne)
"Eleventy, Alpine and Tailwind: towards a lightweight Jamstack", Nicolas Goutay (@Phacks)
Assistiv Labs: Instantly test how accessible your experience is with the real assistive technologies your disabled users rely on — screen readers, magnifiers, and more — from any computer.
"Développeurs web indépendants : bien fixer, annoncer et négocier vos tarifs (guide complet)", Thibault Jouannic (@thibaultj)
"Le No Fucking JS Spirit (ou Javascript Responsable)", Frédéric Pineau (@Fred_artwai)
"Google’s New Page Experience Signal: An Object-Oriented Approach to UX Ranking Factors, But Will It Have Teeth?", Glenn Gabe (@glenngabe)
"Making a custom CrUX Dash shortcut in Chrome", Rick Viscomi (@rick_viscomi)
"An Introduction To Running Lighthouse Programmatically", Katy Bowman (@k80bowman)
[Video] "You Really Don't Need All That JavaScript, I Promise", Stuart Langridge (@sil)
"AVIF has landed", Jake Archibald (@jaffathecake)
"Understanding Resource Priorities", Andy Davies (@andydavies)
"Accelerating Javascript (in the browser)", Jonathan Dinu (@hyphaebeast)
"`content-visibility`: the new CSS property that boosts your rendering performance", Una Kravetz (@una), Vladimir Levin
"radEventListener: a Tale of Client-side Framework Performance", Jeremy Wagner (@malchata)
"How Fast Should Your Load?", David East (@_davideast)
"Performance vs. Functionality: Making the Right Site Speed Tradeoffs", Nick Winkler (for @ShopifyPlus)
Concrete Javascript Regex for Accented Characters (Diacritics)
"How to Use AVIF: The New Next-Gen Image Compression Format", Dan Klammer (@danklammer)
"Des emoji accessibles", Anne-Sophie Tranchet (@annso_)
"HTML/JS/CSS removal techniques and implications", Vincent Valentin (@htmlvv)
"Le racisme & moi (et surtout vous…)", Dju
"Webwaste", Gerry McGovern (@gerrymcgovern)
Perf Track by the Chrome Team
"We need more inclusive web performance metrics", Scott Jehl (@ScottJehl)
"«Femme» n’est pas le principal sujet du féminisme", Juliet Drouar
"Pour un universalisme antiraciste", Mame-Fatou Niang (@MariannesNoires) et Julien Suaudeau (@juliensuaudeau)
"Inclusively Hiding & Styling Checkboxes and Radio Buttons", Sara Soueidan (@SaraSoueidan)
roughViz
«Le déboulonnage est une façon parmi d'autres de transformer le sens des statues», Sarah Gensburger, sociologue de la mémoire
"Lazy Loading: A Performance Journey", Craig Morten (@CraigMorten)
"L’autre versant du racisme : le privilège blanc", Ségolère Roy
"Il faut se protéger de la violence des débats sur le racisme",
"«Blanchité», «racisé», «racisme d'Etat» : M. Blanquer, ces concepts sont légitimes dans le débat public", Mélusine
"Web Vitals - A New Hope in Web Performance Measurement", Dave Smart (@davewsmart)
"Lettre adressée à mes amis blancs qui ne voient pas où est le problème...", Virginie Despentes
"Web Performance Recipes With Puppeteer", Addy Osmani (@AddyOsmani)
"Who Opts-in to Save-data?", Simon Hearne (@SimonHearne)
Lorraine Hipseaume : générateur de prénoms et noms français
"A little investigation on the Largest Contentful Paint metric", Armel Pingault (@armelpingault)
"JAMstack is fast only if you make it so", Nicolas Hoizey (@nhoizey)
"Is it time for a Web Performance rebrand?", Simon Hearne
"Principles and priorities", Jeremy Keith (@adactio) #webEthics
Formation certifiante "Développer et coder des sites accessibles", Access42 Formations (@access42net)
"Accessible Font Sizing, Explained", Andrès Galante (@andresgalante) #a11y
"Interview des gens du web : @JulieMoynat", Rodolphe (@diou)
[Podcast] "We've ruined the Web. Here's how we fix it", Jeremy Keith (@adactio) for World Wide Waste with Gerry McGovern (@gerrymcgovern)
"Violences policières : comment en est-on arrivé là ?", Brut (@brut)
"Profiling React.js Performance", Addy Osmani (@addyosmani)
"COVID-19, l’ami des dominants", L'ardeur (Bernard FRIOT, Franck LEPAGE, Anthony POULIQUEN…)
"Il n'y aura pas de retour à la normale", Gideon Lichfield, traduit par Maxime Chédin
"I Don’t Care What Google or Apple or Whoever Did", Adrian Roselli (@aardrian) #webQuality #a11y
"Embracing modern image formats", Josh W Comeau (@JoshWComeau)
"Le Time To First Byte : l’indicateur webperf qui mesure le temps de réponse du serveur", Sarah Salis (pour @Fasterize)
"!!Con 2019- Tail Call Optimization: The Musical!!" by Anjana Vakil (@AnjanaVakil) & Natalia Margolis (@nsmargolis)
Mazeletter
"Intersection Observer API Makes Lazy Loading a Snap", Leonardo Maldonado (@leonardomso)
"Why Svelte is our choice for a large web project in 2020", Ryan Atkinson (@ryanatkn) #svelte #spa
"Setting Height And Width On Images Is Important Again", Barry Pollard (@tunetheweb)
"Use web workers to run JavaScript off the browser's main thread", Surma (@DasSurma)
"Les outils de surcouche d’accessibilité web : mensonges et boules de gommes", Julie Moynat (@juliemoynat)
"Why JavaScript is Eating HTML", Mike Turkey (@mundanedetail)
"Magento 2 Full Page Cache Application: Varnish vs Built-in cache", Konstantin Gerasimov (from @goivvy)
"Hydration", Jeremy Keith (@adactio) in response to "X benefits by including JavaScript" statements
"Refonte de nos 3 millions de visuels produits - La dernière génération", Sébastien Rogier (@srogier)
"Native Image Lazy Loading in Chrome Is Way Too Eager", Aaron Peters (@aaronpeters)
"A new technique for making responsive, JavaScript-free charts", Rich Harris (@Rich_Harris)
Speed By A Thousand Cuts
dzello/reveal-hugo, Josh Dzielak (@dzello), using RevealJS with @GoHugoIO
1ere année de JavaScript, Adrien Joly (@adrienjoly)
"Third Parties auto-hébergées, ou l’enfer pavé de bonnes intentions", Sarah Salis (@Fasterize)
"UX designers et développeurs de tous les produits, unissez-vous !", Émilie Dumaine
"Limiter les dégâts du chargement d’un JS tiers", Vincent Dechenaux (@vdechenaux)
[Video] "Fast by Default: Near Instant Load Times at Scale with GatsbyJS", Nicolas Goutay (@phacks)
"Battle log: a deep dive in Symfony stack in search of optimizations 1/n", Bastien Jaillot (@bastnic)
"Tiny Helpers: A collection of single-purpose online tools for web developers...", Stefan Judis (@stefanjudis) #tools #web
"Should you self-host Google Fonts?", Barry Pollard (@tunetheweb)
"The Ultimate Guide to Dark Mode for Email Marketers", Alice Li (@AliceLiCode) #email #darkMode
illlustrations.co: open source illustrations kit, free for commercial and personal use. No need to credit, license, or anything.
"Performances web : du taux de conversion au taux d’inclusion", Kim Laï Trinh (@Kim Laï Trinh)
"The unseen performance costs of CSS-in-JS in React apps", Aggelos Arvanitakis (@AggArvanitakis)
"Exclusion numérique et société « digitalisée »" - Véronique Lapierre (@webetcaetera)
"Load testing en 5 minutes avec Vegeta", Mehdi Z. (@jesuisundev)
[Video] "performance.now().reject(reasons)", Ilya Grigorik (@igrigorik) at | performance.now() 2019
"Six Web Performance Technologies to Watch in 2020", Simon Hearne (@@simonhearne)
"Les risques webperf : focus sur JavaScript vs. les mobiles d’entrée de gamme", Sarah Salis (@Fasterize)
"Responsible JavaScript: Part III – A List Apart", Jeremy Wagner (@malchata)
[FR] "Chrome va-t-il signaler les sites lents, et comment ?", Sarah Salis (@Fasterize)
"Push without notifications", Jeremy Keith (@adacio)
"When the browser can't take a (preconnect) hint", Michael Crenshaw (@m4c9416)
[FR] "E-commerce : faut-il passer au format AMP ?", Sarah Salis (for @Fasterize)
"Agilité, vitesse & biais cognitif", Yoann Grange (@yoanngrange)
"Want to Improve UI Performance? Start by Understanding Your User", Darren Hebner (@darrenhebner)
"Recipes for Performance Testing Single Page Applications in WebPageTest", Nicolas Goutay (@phacks)
Service Design Tools - Communication methods supporting design processes
"Page Speed Insight : comprendre le calcul du score 2/2", Sarah Salis (pour @Fasterize)
"Page Speed Insight : comprendre le calcul du score 1/2", Sarah Salis (pour @Fasterize)
"Heart : un outil qui automatise les mesures de la qualité web", Fabernovel (@Fabernovel)
"The huge cost of ignoring accessibility when designing your website", Greg Williams (@dequesystems)
[Slides] "Performance… It’s for People!", Andy Davies (@andydavies)
"5G Will Definitely Make the Web Slower, Maybe", Scott Jehl (@scottjehl)
"A/B testing : incontournable en marketing, à manier avec prudence pour la webperf", Jean-Pierre Vincent (@theystolemynick) interviewé par Sarah Salis.
[Slides] "More Than You Ever Wanted to Know About Resource Hints", Harry Roberts (@csswizardry)
"Page visibility and performance metrics", Eryk Napierała (@erykpiast) and Paweł Lesiecki (@liseuek)
"Web Performance: Minimising DOM Reflow/Layout Thrashing", Charis Theodoulou (@CharisTheodoul1)
"Do you still need a cookieless domain for your assets?", Kevin Raynel (@kraynl)
[Talk] "Next-generation of Image Formats for the Internet", Jon Sneyers (@jonsneyers)
"We are changing how we measure at @airbnb, @airbnbeng", Andrew Scheuermann (@a15n_)
"How Web Content Can Affect Power Usage", Benjamin Poulain (@awfulben) & Simon Fraser (@smfr)
"Should you be using Web Workers? (hint: probably not)", David Gilbertson (@D__Gilbertson)
"Measuring Cumulative Layout Shift (CLS) in WebPageTest", Rick Viscomi (@rick_viscomi)
"Lazy load embedded YouTube videos", Arthur Corenzan
"Prefetching, preloading, prebrowsing", Robin Rendle (@robinrendle)
"Establish network connections early to improve perceived page speed", Milica Mihajlija (@bibydigital)
"Faster Image Loading With Embedded Image Previews", Christoph Erdmann (@McSodbrenner)
"Réflexion sur les métriques webperf avec Gilles Dubuc (@fullstackjerk) de la Fondation Wikimedia", Sarah Salis
"A Faster Shopify: Two Big Performance Improvements to Your Online Store", Thomas Kelly (@thommaskelly) #webperf
"Accessibility and web performance are not features, they’re the baseline", Robin Rendle (@robinrendle)
"Native image lazy loading has landed in Chrome, maybe don't use it", Simon Hearne (@SimonHearne)
"The Web Performance Impact Of Lossy Network Conditions", Tobias Baldauf (@tbaldauf)
"Amphora", Ethan Marcotte (@beep) #AMP #Governance
"Experimenting With Link Rel=preconnect Using Custom Script Injection in WebPageTest", Andy Davies (@andydavies)
"Webperf : une affaire de geek ?", Samuel Boidin (@samuelboidin)
"Beginner's Guide to Front-End Performance Boost (part 1)", Luke Harrison (@WebDevLuke)
"Keeping things fresh with `stale-while-revalidate`", Jeff Posnick (@jeffposnick) #HTTPheader #cache
"Total Blocking Time" metric definition, Tim Dresser (@tdresser) and dproy (?)
"The intersection of performance and accessibility", Eric Bailey (@ericwbailey) #a11y
"The Layout Instability API", Phil Walton (@philwalton)
"Le monde du travail, dernière frontière à conquérir pour le climat", Joachim Robert (@joachimesque)
"Combien coûte un site web ? ça dépend, ça dépasse !", Hervé Bichot (@choblab)
"Google's new reCaptcha has a dark side", Katharine Schwab (@kschwabable)
"Optimizing Google Fonts Performance", Danny Cooper (@dannycooper147)
[Video] "It’s My (Third) Party, and I’ll Cry if I Want To", Harry Roberts (@csswizardry)
"When should you be using Web Workers?", Surma (@dassurma)
"Web Performance: SEO Mythbusting", Martin Splitt (@g33konaut) and Ada Rose Cannon (@JonesLelepe87) #webperf #seo
"Accessibility Insights", Olivier Keyl (@okeul) #a11y
[Talk] "Happy Browser, Happy User!", Katie Sylor Miller #PerfMatters (@ksylor)
"Measuring Interactivity with TTI: Time To (consistently) Interactive", Boris Schapira (@borisschapira) #webperf #tti #metric
"Reducing First Input Delay for a Better User Experience", James Milner (for @sitepen)
"A Conspiracy To Kill IE6", Chris Zacharias (@zacman85)
"Hybrid Lazy Loading: A Progressive Migration To Native Lazy Loading", Andrea Verlicchi (@verlok)
"Improving third-party web performance at The Telegraph", Gareth Clubb (@digitalclubb)
Une conférence importante, qui parle d'égalité, d'inclusivité (et un peu de Performance Web) : "How Privilege Defines Performance", Tatiana Mac
"If your conception of “DX” doesn’t include it, or isn’t subservient to the user experience, rethink." – "Frameworking", Jeremy Keith (@adactio)
"Improve HTML and CSS performance", Yaser Adel Mehraban (@yashints) #webperf
BA(F)FE – Base de données féministe
"The CFP Checklist", Jason Rodriguez (@RodriguezCommaJ)
"Why we focus on frontend performance", Matt Hobbs (@TheRealNooshu)
"Animation Performance 101: Optimizing Javascript", Chloe Hwang (@TheNewNonprofit)
"Animation Performance 101: Measuring with Dev Tools", Chloe Hwang (@TheNewNonprofit)
"Revisiting the rendering tier", Alex Sanders (at @guardian) #React #CssInJS
"Understanding Subresource Integrity", Drew McLellan (@drewm)
"Building Spotify’s New Web Player", Spotify Web Player team (@SpotifyEng)
"ResourceTiming in Practice", Nic Jansma (@nicj)
"JavaScript Loading Priorities in Chrome", Addy Osmani (@addyosmani)
"A Guide to Image Optimization for Website Performance, part 2", Mat Marquis (@wilto) #image #performance
"A Guide to Image Optimization for Website Performance, part 1", Mat Marquis (@wilto) #image #performance
"Measuring the performance impact of Chrome extensions", Matt Zeunert (@DebugBear)
Git Explorer by @SummitechNG
"It’s more important to load fast than to code fast", Estelle Weyl (@estellevw) #webperf #frameworks #js
"A Netflix Web Performance Case Study", Addy Osmani (@addyosmani) #JS #TTI #Vanilla #React
"How we made Carousell’s mobile web experience 3x faster", Stacey Tay (@staceytay) #feedback #pwa #webperf
"Measuring Performance With Server Timing", Drew McLellan (@drewm) #Server #WebPerf
"Dareboost at Etam: when Web Performance meets a strong culture of innovation", Boris Schapira (@borisschapira) #culture #webperf
"Measuring Web Performance for Wikipedia using synthetic testing tools", Peter Hedenskog (@soulislove)
"Video Playback On The Web: Video Delivery Best Practices (Part 2)", Doug Sillars (@dougsillars)
"Start Performance Budgeting", Addy Osmani (@addyosmani)
[Video] Altitude NYC 2018: "Making Pinterest Fast", Michelle Vu (@micvu), Jessica Chan (@missyjcat) and Sarah Dapul-Weberman (@sarahddubs) #webperf
"A step by step guide to monitoring the competition with the Chrome UX Report", Rick Viscomi (@rick_viscomi) #RUM #CrUX
Accurately measuring layout on the web", Nolan Lawson (nolan@toot.cafe 🐘) #metrics #perfmatters
"The Complete Guide to Lazy Loading Images", Rahul Nanwani (@rnanwani) #WebPerf
"Improve Website Speed & Performance with Smart Design Choices", Andrew Spencer (@iam_aspencer)
"Why #WebPerformance Optimization matters and What You can do", Linda Ikechukwu (@nerdy_Linda)
"Don’t Brake for Fonts: 3 web performance techniques to show content quickly", Firas Durri (@firasd) #webperf #webfont
"The top four web performance challenges", Jeremy Keith (@adactio) #webperf
"A Bone to Pick with Skeleton Screens", Kathryn Faulkner and Katherine Olvera (for @viget)
"How to Speed Up Your UX with Skeleton Screens", Chris Lienert (@cliener)
"A one year #PWA retrospective", Zack Argyle (@zackargyle) for Pinterest Engineering (@PinterestEng)
Now in Chrome Canary : "Blink LazyLoad"
"Browser painting and considerations for web performance", Georgy Marchuk (@GeorgyMarchuk ?)
"Custom site performance reports with the #CrUX Dashboard", Rick Viscomi (@rick_viscomi) #webperf #rum
"Time-saving CSS techniques to create responsive images", Adrien Zaganelli (@adri_zag)
"How we shaved 1.7 seconds off @Casper by self-hosting Optimizely", Kyle Rush (@kylerush) #webperf
"Only 1 in 3 publishers see a clear traffic boost from #AMP", Chris Breaux (for @chartbeat) and Bradley Doll (for @thedailybeast)
[VIDEO] "Fontastic Web Performance", Monica Dinculescu (@notwaldorf) at SmashingConf Barcelona #webperf #webfonts
[VIDEO] "Web Fonts are ▢▢▢ Rocket Science", Zach Leatherman (@zachleat) at SmashingConf London #webperf #webfonts
[VIDEO] "First Input Delay", Rick Viscomi (@rick_viscomi)
"Hacking user perception to make your websites and apps feel faster", Mustafa Kurtuldu (@Mustafa_x)
"Speed matters when providing assistive experiences", Jon Diorio (@jdiorio)
"L’amélioration continue de la performance web chez M6 Web avec Dareboost", un REX d'Alexandre Thuriot (@thuroot) #SEO #WebPerf #AMP #h2
"Les bonnes pratiques de Rakuten PriceMinister pour améliorer sa webperf", Marjolaine Tasset (@Marjochka)
"DeltaV Conference: 3 speakers who changed our perspective on Web Performance", Abigail Jackson (@abbie_davis_000)
"Cheating The UX When There Is Nothing More To Optimize", Stéphanie Walter (@walterstephanie)
"Fostering a Web Performance Culture", José M. Pérez (@jmperezperez) #webperf #culture
"Name That Script!", Trent Walton (@TrentWalton) from Smashing Conf SF 2018
"Speeding Up NerdWallet 🚗💨", Francis John (@franjohn21)
"Replace Animated GIFs with Video", Jeremy Wagner (@malchata)
"Web Performance Online Course", Steve Kinney (@stevekinney) #mooc
"A Beginner’s Guide to Web Performance", Gemma Stiles (@Gemma_Stiles)
"Deploying CSP: a 5-step approach", Nicolas Hoffmann (@Nico3333fr) #security
"Introducing the CSP Wizard on Report URI", @Scott_Helme
"Beyond Engagement: the Content Performance Quotient by Jeffrey Zeldman (@zeldman)", notes of Jeremy Keith (@adactio)
"Introducing HTTP/2 Server Push with NGINX 1.13.9", the @nginx team
"Improving Web Performance to Mirror Engine Speed", Jonas Badalic (@JonasBadalic)
"Speeding up without slowing down", Rhys Evans (@wheresrhys)
"Sleek and Fast: Speeding Up your Fat Web Client", Sarah Clatterbuck (LinkedIn Engineering)
"HTML And State: A Challenging Way To Look At Web Performance", Fagner Brack (@FagnerBrack)
The schedule for #PerfMatters conf has been published (March 27-28, Redwood City, CA)
"Using Server-Sent Events (SSE) Instead Of WebSockets For Unidirectional Data Flow Over HTTP/2", Martin Chaov
"subfont: Command line tool to inject Google font subsets used glyphs into your page", Peter Müller (@_munter_)
"The need for speed: Google dedicates engineering team to accelerate development of WordPress ecosystem", Michelle Robins (@MichelleRobins)
"Intro to Performance", Ian Marlier (#performance on @Wikipedia)
"Measuring AMP Performance", Martin Schierle
"Now You See Me: How To Defer, Lazy-Load And Act With IntersectionObserver", Denys Mishunov (@mishunov)
"Firefox 58: The Quantum Era Continues", Potch (@potch)
"Speed Up your Website not to Waste the First Seconds of your Visits", Damien Jubeau (@damienjubeau)
"How to Reduce TTFB to Improve WordPress Page Load Times", Brian Jackson (@brianleejackson)
"Chrome for Android will soon support Chrome's DNS Prefetching for Faster Web Browsing", Adam Conway (@AdamConwayIE)
"6 Steps to a Perfect 100/100 Google PageSpeed Insights Score", Cai Simpson (@bravr)
"Just because your site isn't for emerging markets, doesn't excuse you from web performance optimisation", Ryan Townsend (@RyanTownsend)
"Analysing analytics", Jeremy Keith (@adactio)
"Optimize your MP4 video for better performance", Boris Schapira (@borisschapira) #video #streaming
"Keep webpack Fast: A Field Guide for Better Build Performance", Rowan Oulton (@rowanoulton)
"Le coût de JavaScript", Bertrand Keller (@bertrandkeller)
"Using page speed in mobile search ranking", Zhiheng Wang & Doantam Phan
"Third-Party Scripts", Chris Coyier (@chriscoyier)
"How to Set Up APIs to Avoid Website Performance Disasters", Manuel Alvarez (@manueldalvarez)
"Getting Started Accessing the HTTP Archive with BigQuery", Paul Calvano (@paulcalvano)
"Cache Control Immutable - A Year Later", Paul Calvano (@paulcalvano)
"A Primer on Preconnect", Steve Workman (@steveworkman) #ClientHints
"Internet protocols are changing", Mark Nottingham #h2 #QIC #TLS #DOH
"An Audit of Boomerang’s Performance", Nic Jansma (@nicj)
"Monitoring unused CSS by unleashing the raw power of the DevTools Protocol", Yonatan Mevorach (@cowchimp)
"Tracking CPU with Long Tasks API", Steve Souders (@Souders)
"Finding your competitive edge with the Chrome User Experience Report", Rick Viscomi (@rick_viscomi) #crUX #data
"How to identify bad third-parties on your page", Charles Vazac (@vazac) #webperf #3p #js
"Third parties are probably the fastest way to guarantee a slow site…" @csswizardry in a post by @oliverlindberg
"How 3rd Party Scripts can be performant citizens on the web", Ryan Townsend (@RyanTownsend)
"Worry is the most useless emotion", Claire Lew
GoogleChrome/puppeteer: Headless Chrome Node API
"gitmoji", Carlos Cuesta
HTTP Status Cats API
husky (npm package)
"Bouncy Ball", Bryan Braun
"bash aliases for Harry Potter enthusiasts"
gitsome
"WP & GIT : déployer un projet sur plusieurs environnements", Maxime CULEA
Apprenez le Git Branching
James Mickens on JavaScript
"How to Write a Git Commit Message", Chris Beams (via @porteneuve)
"Comment bien versionner son site WordPress avec Git et Github", Stéphane Hulard
Draft JS library for fast animations : "snabbt.js" by Daniel Lundin
Synchroniser son serveur web avec Github - Alsacreations
"Clown Car Technique: Solving Adaptive Images In Responsive Web Design", Estelle Weyl
Towards a better console - PSReadline for PowerShell command line editing - Scott Hanselman
Rapport du Conseil d'Etat sur le Numérique et les droits fondamentaux
Learn Git - The Basic Workflow
Announcing gitsh
Pour arrêter de galérer avec Git
Le branding du Père Noël
Windows Phone How-To Index
Sécurité et nationalité : les inventions d’été de l’UMP - Les décodeurs - Blog LeMonde.fr
Aujourd'hui les roms, demain les juifs, les homosexuels et la gauche?
WordPress : 10+ life saving SQL queries
Waka - Le site de Skyrock et du gouvernement pour la jeunesse
Embauche : les 7 questions qui « tuent »
Windows Phone 7: the complete guide -- Engadget
Comment parler aux graphistes ?
Comment parler à un chef de projet ?
Comment parler aux développeurs ?
Avoir Accès À Son Nas D'internet Avec 1 Freebox
Big Brother et censure : la presse étrangère critique sur la Loppsi 2 - Actualités - ZDNet.fr
Introduction à log4net - Club des décideurs et professionnels en Informatique
SourceMaking
Et si l’on parlait de XBRL et de traductions ?
Envoyer paitre Bergé
YouTube - Slumdog Millionaire Dance - Jai Ho
Découvrez et formez-vous avec le coach ASP .NET
Travaux pratiques
L’épouvantail de la dette publique, par Bruno Tinel et Franck Van de Velde (Le Monde diplomatique)
147 plaintes reçu en Angleterre contre la pub Orangina