jsday 2024
2024-04-11..2024-04-12
-- online --
jsday ·
[jsDay 2017, jsDay 2018, JSDay 2019, jsday 2020, jsday 2021, jsday 2022, jsday 2023, jsday 2024, jsday 2025]
who it's for
JavaScript developers, frontend developers, Node.js developers, full stack developers, devops engineers, engineering managers
topics
Node.js streams; JavaScript event loop; WCAG accessibility guidelines; AST analysis for JavaScript; Rust for JavaScript developers; ChatGPT and Copilot integration; feature flags in JavaScript; AWS Lambda performance tuning; micro frontends and modular UI; career development and burnout
| title | author | length |
|---|---|---|
| The good, the bad and the ugly of nodejs streams | Enrico Giacomazzi | 28m |
Explains when Node streams actually win: counting spaces in huge files by streaming chunks, copying files via createReadStream/createWriteStream and handling… | ||
| Mo Frontends Mo Problems Mo Solutions | Aris Markogiannakis | 30m |
A consultancy builds microfrontends with Turborepo on Vercel because Module Federation wasn’t supported, then ships a TurboPack-based prototype that only works… | ||
| Accessibility: Why You Should Learn About WCAG | Mathilde Buenerd | 45m |
WCAG is a usable standard not a philosophy: it lists 87 requirements, classifies them as A AA AAA so teams can prioritize, and specifies concrete rules like… | ||
| The event loop fairytale | Lorenzo Pieri | 39m |
A concrete map of Node.js internals: callbacks pass through named event loop phases, CPU/IO offloads to libuv elves backed by a default thread pool (4… | ||
| Advanced JavaScript code search: Abstract Syntax Tree analysis | Marco Ippolito | 31m |
Proof‑of‑concept builds a JavaScript code search by parsing files with Babel or Acorn into ASTs, flattening nodes to an array and indexing… | ||
| Craig's Amazing Rust Spectacular | Craig Spence | 36m |
Converts a TypeScript lattice‑Boltzmann aerodynamic simulation that takes 32 ms per frame into Rust, compiles it to WebAssembly with wasm-bindgen + wasm-pack… | ||
| AI Integration for Devs: ChatGPT and Copilot in Your Projects | Mihaela-Roxana Ghidersa | 46m |
Practical roadmap for embedding AI into a codebase not promises about AI replacing humans it shows concrete outcomes: ChatGPT for prompt-driven code reviews… | ||
| Feature management for your JavaScript applications | Fahad Ibnay Heylaal | 41m |
Proposal: adopt a git-backed, CI-built workflow that stores feature definitions as YAML and outputs static JSON files uploaded to a CDN; evaluations happen… | ||
| I quit with tech and you should too | Maurizio Mangione | 36m |
A long‑time dev quits after 20 years and claims it’s the best career move, trading code for coaching and better mental health; specifics include working as a… | ||
| Do we need it? | Marco Cedaro | 40m |
Argues that code is liability and that current economic pressure forces conscious tradeoffs, shows concrete practices used at an ecommerce company: RAPID… | ||
| Navigating Your Career as a Javascript Developer | Gonzalo Beviglia | 40m |
Claims a clear ladder with concrete timings: junior <2 years, senior ≈5 years, staff ≈10 years, principal ≈15 years, plus a rare distinguished/fellow tier… | ||
| AWS Lambda performance tuning | Luca Mezzalira | 35m |
An actual walkthrough shows a Node.js API using Aurora/Postgres + RDS Proxy, Elasticache (Redis) and API Gateway, with live load tests and tooling: Power… | ||
| Exploring the Enigmatic: Navigating JS's Uncharted Realms | Luca Del Puppo | 38m |
Shows concrete patterns: uses Object.defineProperty to set writable/enumerable/configurable, hides per-instance keys with Symbol and warns about Symbol.for… | ||
| nothing matches | ||