> Markdown version of [/videos?event=world-congress-2025&page=160](https://www.wearedevelopers.com/videos?event=world-congress-2025&page=160). 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 2243 videos · 24305 moments · 1256.1 hours of content ## All videos ### Decoding web accessibility through audit Are your automated tests missing 80% of accessibility bugs? Learn how to combine modern tooling with manual testing workflows to build truly inclusive web applications. - **Speakers:** Anuradha Kumari - **Event:** World Congress 2022 - **Published:** June 15, 2022 - **Duration:** 29:03 - [Watch](https://www.wearedevelopers.com/videos/507-decoding-web-accessibility-through-audit) ### How to make a 4 day week work for everyone When transitioning to a 32-hour schedule, Awin realized modern tooling wasn't enough. By restructuring teams around Conway's Law, they slashed cognitive load and actively increased total engineering output. - **Speakers:** Kit Barclay, Jake Levine - **Event:** World Congress 2022 - **Published:** June 15, 2022 - **Duration:** 58:18 - [Watch](https://www.wearedevelopers.com/videos/508-how-to-make-a-4-day-week-work-for-everyone) ### A walkthrough on Responsible AI Frameworks and Case Studies Unchecked machine learning can cause severe real-world harm. Are your models inheriting toxic biases? Learn to implement rigorous data audits and safety classifiers today. - **Speakers:** Toju Duke - **Event:** World Congress 2022 - **Published:** June 15, 2022 - **Duration:** 28:05 - [Watch](https://www.wearedevelopers.com/videos/509-a-walkthrough-on-responsible-ai-frameworks-and-case-studies) ### Can CSS recreate Tufte's designs? Can modern CSS replace InDesign for high-end print publishing? Discover how to programmatically recreate Edward Tufte’s famously complex book layouts using just HTML and CSS. - **Speakers:** Håkon Wium Lie - **Event:** World Congress 2022 - **Published:** June 15, 2022 - **Duration:** 28:00 - [Watch](https://www.wearedevelopers.com/videos/517-can-css-recreate-tufte-s-designs) ### Design Principles For The Web A worthwhile design principle forces hard choices, not empty platitudes. Discover why prioritizing native HTML and radical backwards compatibility over pixel-perfect interfaces is the web's true superpower. - **Speakers:** Jeremy Keith - **Event:** World Congress 2022 - **Published:** June 15, 2022 - **Duration:** 29:11 - [Watch](https://www.wearedevelopers.com/videos/518-design-principles-for-the-web) ### Finding the unknown unknowns: intelligent data collection for autonomous driving development How do self-driving systems learn from unpredictable anomalies without uploading terabytes of junk data? Discover how intelligent edge computing captures only the critical unknown unknowns for rapid model retraining. - **Speakers:** Liang Yu - **Event:** World Congress 2022 - **Published:** June 15, 2022 - **Duration:** 19:24 - [Watch](https://www.wearedevelopers.com/videos/519-finding-the-unknown-unknowns-intelligent-data-collection-for-autonomous-driving-development) ### How to build the best Food service in the world Frustrated by 18-month dev cycles, they built a complex e-commerce tech stack completely in-house. Discover how rapid MVPs and foundational architecture created an inflation-proof grocery empire. - **Speakers:** Tomáš Čupr - **Event:** World Congress 2022 - **Published:** June 15, 2022 - **Duration:** 22:52 - [Watch](https://www.wearedevelopers.com/videos/520-how-to-build-the-best-food-service-in-the-world) ### Staying Safe in the AI Future Are your AI models making objective decisions, or seamlessly scaling human negligence? Learn why surviving the Software 2.0 shift requires robust MLOps safety nets and strict pipeline audits. - **Speakers:** Cassie Kozyrkov - **Event:** World Congress 2022 - **Published:** June 15, 2022 - **Duration:** 27:26 - [Watch](https://www.wearedevelopers.com/videos/521-staying-safe-in-the-ai-future) ### How we will build the software of tomorrow Will AI replace your engineering team? No, intelligent coding assistants and cloud environments are eliminating boilerplate code to prioritize developer happiness and prevent burnout. - **Speakers:** Thomas Dohmke - **Event:** World Congress 2022 - **Published:** June 15, 2022 - **Duration:** 35:31 - [Watch](https://www.wearedevelopers.com/videos/522-how-we-will-build-the-software-of-tomorrow) ### Wolfenstein 3D Postmortem John Romero reveals how ruthlessly scrapping stealth mechanics birthed the modern first-person shooter. Discover the rapid-testing and engine secrets that let six developers ship Wolfenstein 3D in six months. - **Speakers:** John Romero - **Event:** World Congress 2022 - **Published:** June 15, 2022 - **Duration:** 44:49 - [Watch](https://www.wearedevelopers.com/videos/525-wolfenstein-3d-postmortem) ### Blockchains are Dumb What if the greatest strength of a blockchain is that it's functionally dumb? Discover how deterministic code and verifiable mathematical truth can finally replace opaque institutional trust. - **Speakers:** Jonan Scheffler - **Event:** World Congress 2022 - **Published:** June 14, 2022 - **Duration:** 28:57 - [Watch](https://www.wearedevelopers.com/videos/510-blockchains-are-dumb) ### The Snowball Effect of Open Source How did a simple attempt to port a bulletin board to Python birth the Flask framework? Discover how solving personal technical hurdles triggers a massive open-source snowball effect. - **Speakers:** Armin Ronacher - **Event:** World Congress 2022 - **Published:** June 14, 2022 - **Duration:** 9:50 - [Watch](https://www.wearedevelopers.com/videos/523-the-snowball-effect-of-open-source) [Next page](https://www.wearedevelopers.com/videos?page=161)