> Markdown version of [/videos/world-congress-2023?page=15](https://www.wearedevelopers.com/videos/world-congress-2023?page=15). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Videos 2123 videos · 23049 moments · 1194.7 hours of content ## World Congress 2023 videos ### Building for the Edge - Crafting a Next-Gen Framework Rethink traditional Node servers. Combine Nitro, Vue, and Vite to architect a custom edge framework. You can achieve sub-two-millisecond cold starts. - **Speakers:** Daniel Roe - **Event:** World Congress 2023 - **Published:** August 11, 2023 - **Duration:** 43:41 - [Watch](https://www.wearedevelopers.com/videos/638-building-for-the-edge-crafting-a-next-gen-framework) ### Design Systems and how to develop consistent and scalable products with them Building a comprehensive design system before your MVP demands high upfront investment, but it prevents massive technical debt. Discover how to scale efficiently using Figma, React, and Storybook. - **Speakers:** Michael Siregar - **Event:** World Congress 2023 - **Published:** August 11, 2023 - **Duration:** 32:21 - [Watch](https://www.wearedevelopers.com/videos/639-design-systems-and-how-to-develop-consistent-and-scalable-products-with-them) ### Level up your Angular CSS with Tailwind CSS Tired of wrestling with verbose stylesheets and complex Angular component overrides? Discover how Tailwind's utility-first framework accelerates development, enforces design consistency, and automatically shrinks your production bundles. - **Speakers:** Patricio Vargas - **Event:** World Congress 2023 - **Published:** August 11, 2023 - **Duration:** 31:41 - [Watch](https://www.wearedevelopers.com/videos/640-level-up-your-angular-css-with-tailwind-css) ### Is CSS Houdini finally usable in 2023? CSS Houdini didn't fail; it pivoted. Leverage its three production-ready APIs to unlock type-safe properties, multithreaded painting, and up to a 30% performance boost in JavaScript style calculations. - **Speakers:** Tanja Ulianova - **Event:** World Congress 2023 - **Published:** August 11, 2023 - **Duration:** 29:40 - [Watch](https://www.wearedevelopers.com/videos/641-is-css-houdini-finally-usable-in-2023) ### What I learned as a developer from accidents in space What do historical Soviet space disasters teach us about software engineering? Discover why crashed space stations prove you must automate workflows and stop blaming users for bad UX. - **Speakers:** Andrey Sitnik - **Event:** World Congress 2023 - **Published:** August 11, 2023 - **Duration:** 18:44 - [Watch](https://www.wearedevelopers.com/videos/642-what-i-learned-as-a-developer-from-accidents-in-space) ### One Framework To Rule Them All: Faster Websites With Astro Why ship huge JavaScript bundles for static content? Discover how Astro's Islands Architecture lets you mix React, Vue, and Svelte while delivering zero-JS websites by default. - **Speakers:** Eddy Vinck - **Event:** World Congress 2023 - **Published:** August 11, 2023 - **Duration:** 30:42 - [Watch](https://www.wearedevelopers.com/videos/643-one-framework-to-rule-them-all-faster-websites-with-astro) ### Bringing digital education to refugee and host communities in remote regions of Africa How do you build a fault-tolerant, multilingual educational platform for remote refugee camps without reliable internet? Discover the offline-first architecture powered by Elixir, Phoenix LiveView, and CSS logical properties. - **Speakers:** Phil Helliwell - **Event:** World Congress 2023 - **Published:** August 11, 2023 - **Duration:** 26:49 - [Watch](https://www.wearedevelopers.com/videos/644-bringing-digital-education-to-refugee-and-host-communities-in-remote-regions-of-africa) ### Offline first! What if your web app thrived without a network connection? Learn to banish the Chrome downasaur using Service Workers and multi-tiered caching for a resilient offline-first experience. - **Speakers:** Rowdy Rabouw - **Event:** World Congress 2023 - **Published:** August 11, 2023 - **Duration:** 35:53 - [Watch](https://www.wearedevelopers.com/videos/645-offline-first) ### 4 Steps from JavaScript to TypeScript Transition your legacy JavaScript to TypeScript without breaking the build. Learn a proven four-step strategy to incrementally unlock type safety and immediate developer productivity. - **Speakers:** Phil Nash - **Event:** World Congress 2023 - **Published:** August 11, 2023 - **Duration:** 32:28 - [Watch](https://www.wearedevelopers.com/videos/646-4-steps-from-javascript-to-typescript) ### Defeat that legacy monster! Guerilla refactoring with web standards Treat legacy systems as hostile entities rather than standard code. Exploit native Web Components and ancient browser quirks to reclaim your web application through guerrilla warfare. - **Speakers:** Peter Kröner - **Event:** World Congress 2023 - **Published:** August 11, 2023 - **Duration:** 25:25 - [Watch](https://www.wearedevelopers.com/videos/647-defeat-that-legacy-monster-guerilla-refactoring-with-web-standards) ### Accessibility with Web Components Are your custom web components invisible to screen readers? Learn how the ElementInternals API adds robust accessibility semantics without cluttering your DOM. - **Speakers:** Manuel Mauky - **Event:** World Congress 2023 - **Published:** August 11, 2023 - **Duration:** 25:33 - [Watch](https://www.wearedevelopers.com/videos/648-accessibility-with-web-components) ### Making Interactions Accessible to All Users Stop treating accessibility as a stressful, retroactive QA audit. Discover how leveraging semantic HTML and native browser capabilities eliminates the heavy engineering lift of post-release remediation. - **Speakers:** Anuradha Kumari - **Event:** World Congress 2023 - **Published:** August 11, 2023 - **Duration:** 31:38 - [Watch](https://www.wearedevelopers.com/videos/649-making-interactions-accessible-to-all-users) [Next page](https://www.wearedevelopers.com/videos/world-congress-2023?page=16)