JSWorld Conference 2024
2024-02-28..2024-03-01
Amsterdam, Netherlands
[JSWorld Conference 2021, JSWorld Conference USA 2021, JSWorld Conference 2022, JSWORLD Conference 2022 Online, JSworld Conference 2023, JSWorld Conference 2024]
who it's for
frontend developers, framework engineers, web performance engineers, full stack developers, developer tooling engineers, platform engineers
topics
Qwik streaming rendering; Qwik framework migration; backend-for-frontend (BFF) patterns; Deno runtime updates; Angular modernisation; SolidStart application framework; Astro site architecture; Puppeteer and Playwright automation; browser Web API capabilities; Tauri 2.0 desktop apps; production RAG systems; ES6 proxies for time travel
| title | author | length |
|---|---|---|
| Rendering Revealed | Adam Jahr | 30m |
Clear, actionable comparison of rendering modes with concrete tradeoffs and config examples: SSR gives server-built HTML plus client hydration so SEO and… | ||
| JavaScript Streaming - A Qwik glimpse into the future | Shai Reznik | 45m |
Claims Qwik v1.0 delivers instantly interactive apps at any size by shipping compiled JavaScript streaming packets instead of blocking hydration, with a… | ||
| FROM ANGULAR TO QWIK: THE FRAMEWORK THAT CHANGES THE PARADIGM | Mohamed Ayoub Alouane | 21m |
Claims that Qwik sends interactive HTML first then streams JavaScript on demand, demonstrated by a live app with buttons, a clock and a counter that only… | ||
| Enhance and improve user experience with BFF | Bakhtar Sobat | 21m |
Builds an e‑commerce demo that stitches existing microservices (product, offer, checkout) behind a Backend‑For‑Frontend that aggregates and caches server‑side… | ||
| State of Deno | Ryan Dahl | 29m |
Announces JSR a TypeScript-first module registry that is ESM-only and explicitly overlays npm while launching as a public beta this morning. Demonstration… | ||
| Angular Renaissance | Minko Gechev | 27m |
Angular now ships standalone components to remove NgModule boilerplate, introduces signals-based change detection and input/view-query signals (developer… | ||
| SolidJS - SolidStart | Ryan K Carniato | 28m |
SolidStart claims a meta‑framework that wires Solid primitives to existing tools: it leverages Vinci and Nitro, supports file-system routing, lazy-loaded… | ||
| Rethinking Browser Automation: Unleashing the Power of Puppeteer and Playwright | Önder Ceylan | 28m |
Demonstrates concrete techniques: use Puppeteer core plus Chrome launcher to avoid the 170–280 MB browser download, connect over Chrome DevTools Protocol to… | ||
| Superpowers of browser's Web API | Nikola Mitrovic | 24m |
Claim: JavaScript bundle size is the biggest loading bottleneck, and shaving it changes Web Vitals. Examples: code-splitting yields a 100 Lighthouse score on a… | ||
| All Things Astro | Elian van Cutsem | 21m |
Astro claims to ship no JavaScript by default while letting pages become interactive via client directives (client:load, client:idle, client:media… | ||
| So you think you know GitAdvanced Git Tips and Tricks | Scott Chacon | 24m |
Claims that Git now has over 145 commands including a recent git replay and that checkout’s overload is split into git switch and git restore. Demonstrations… | ||
| Tauri 2.0 | Daniel Thompson-Yvetot | 24m |
Tauri 2.0 claims small binaries under 8 MB (one example 500 KB on Windows), a Rust core with plugin APIs for JS and Rust, and explicit opt‑into OS features to… | ||
| Super vision smart goggles | Jasper Hieselaar | 20m |
Claims a move from slow monitoring to swift root cause analysis using Elastic APM agent to correlate traces logs and metrics. Describes instrumenting Java apps… | ||
| Everything is a plugin | Mrinalini Sugosh | 26m |
CKEditor 5 exposes an MV+ plugin architecture where even typing and paragraphs are implemented as plugins; it shows a concrete AI Assistant plugin for… | ||
| Leveraging Moore's Law to Optimize Database Performance | Behrad Babaee | 26m |
Evaluates Moore’s Law against present hardware and explains how Aerospike uses much more RAM per disk plus NVMe to change design tradeoffs, keeping a full… | ||
| Production Ready RAG | Michel de Ru | 36m |
Claims a production-ready stack called RAGStack that ships curated, security-tested versions of LangChain, LlamaIndex, OpenAI and more and adds a continuous… | ||
| Never be blocked by bad data again | Peter Pistorius | 12m |
Asserts that realistic, production-like test data can be generated safely from nothing more than a schema, using Snaplet and an AI-driven, TypeScript SDK that… | ||
| The Future of Frontend | Ryan K Carniato, Shai Reznik, Daniel Roe, Anthony Fu, Minko Gechev, Alexander Lichter | 53m |
A multi‑framework panel with SolidJS Signals, Qwik, Nuxt, Vite and Angular people debates concrete outcomes: Apple is restricting PWAs and that breaks installs… | ||
| CSS Between the Pages | Phil Nash | 21m |
Shows how to replace white flashes with real transitions using the View Transitions API: call document.startViewTransition to snapshot before/after states… | ||
| Web Development | Minko Gechev, Houssein Djirdeh, Jatin Ramanathan | 26m |
Wiz is a closed-source Google framework that streams server-rendered HTML, uses JS action event replay and HTML attributes like JS action JS model JS… | ||
| 5 Antipatterns that Made Our React/GraphQL App Slow (And How We Fixed Them) | Jonas Herrmannsdörfer | 22m |
Strips down GraphQL queries to remove unused fields and reduces payload and response time — a shown case cuts size by 31% payload, 22% latency — and avoids… | ||
| Building a Time Machine with ES6 Proxies | Marc Backes | 29m |
Live coding builds a single function that returns an ES6 Proxy wrapping the app state, pushing full structuredClone snapshots into an array and tracking a… | ||
| The art of tree-shaking | Eric Fennis | 16m |
Lucide Icons grows from 2019 to 29,400 icons and forces hard choices: ES module exports, declaring sideEffects: false (only when certain), and splitting large… | ||
| Backstage Plugins: Another way to communicate your data | Talita Gregory | 19m |
Backstage plugins are used at Spotify to aggregate tools and present performance and quality data; the Lighthouse squad collects 16 billion metrics per week… | ||
| Laravel, Inertia and Vue | Daniel Kelly | 22m |
Claims that Inertia.js lets Laravel and Vue build SPAs with no external REST API, shows code returning Inertia::render from a controller and Vue page props… | ||
| Astro and Qwik - a match made in performance heaven! | Filip Rakowski | 27m |
Astro ships zero JS by default and renders static multi‑page HTML while Qwik compiles per-interaction code splitting with automatic prefetch so resumed… | ||
| Bandwidth Ballet: Optimizing Video Performance for Web Maestros | Tamas Piros | 26m |
Concrete claims and actionable knobs: encoding choices (h264 h265 AV1 vp9), bitrate reductions, and source order that cut a 59s ~50 MB MP4 down to ~11 MB while… | ||
| Data - UI rEvolution | Mauro Mandracchia | 23m |
Chronicles the shift from POSIX terminals to GUIs to search input and claims search replaces browsing, traces how P2P file sharing plus trust needs spawn… | ||
| nothing matches | ||