> Markdown version of [/videos?event=world-congress-2023&page=137](https://www.wearedevelopers.com/videos?event=world-congress-2023&page=137). 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 ### Measure and improve frontend performance by using test automation Stop treating frontend speed as a manual afterthought. Discover how to repurpose existing E2E tests to automatically track Core Web Vitals and block slow pull requests. - **Speakers:** Ramona Schwering - **Event:** World Congress 2023 - **Published:** September 27, 2023 - **Duration:** 25:38 - [Watch](https://www.wearedevelopers.com/videos/719-measure-and-improve-frontend-performance-by-using-test-automation) ### When testing just doesn’t cut it Even the Java JDK hid longstanding bugs despite heavy unit testing. Learn how high-stakes systems use mathematical proofs to guarantee flawless code before a single line is written. - **Speakers:** Lars Hupel - **Event:** World Congress 2023 - **Published:** September 27, 2023 - **Duration:** 27:54 - [Watch](https://www.wearedevelopers.com/videos/720-when-testing-just-doesn-t-cut-it) ### The QUEST for Better Software Overwhelmed by conflicting software development advice? Cut through the noise with the QUEST framework to build resilient systems using five actionable, human-centric principles. - **Speakers:** Richard Bown - **Event:** World Congress 2023 - **Published:** September 27, 2023 - **Duration:** 23:44 - [Watch](https://www.wearedevelopers.com/videos/721-the-quest-for-better-software) ### Are you still programming unit tests or already generating? Are your AI-generated unit tests just reinforcing your own syntax mistakes? Discover how to automatically generate intelligent, risk-based unit tests directly from system requirements instead. - **Speakers:** Johannes Bergsmann, Daniel Bauer - **Event:** World Congress 2023 - **Published:** September 27, 2023 - **Duration:** 29:31 - [Watch](https://www.wearedevelopers.com/videos/722-are-you-still-programming-unit-tests-or-already-generating) ### ChatGPT, ignore the above instructions! Prompt injection attacks and how to avoid them. Are your AI system instructions leaking as public knowledge? Traditional filtering fails against prompt injections, but dual LLM architectures can isolate untrusted data and secure your application. - **Speakers:** Sebastian Schrittwieser - **Event:** World Congress 2023 - **Published:** September 27, 2023 - **Duration:** 27:32 - [Watch](https://www.wearedevelopers.com/videos/723-chatgpt-ignore-the-above-instructions-prompt-injection-attacks-and-how-to-avoid-them) ### Security in modern Web Applications - OWASP to the rescue! Frontend developers are now the first line of defense against cyberattacks. Automate your security baseline using OWASP standards and zero-config middlewares to make your application too difficult to break. - **Speakers:** Jakub Andrzejewski - **Event:** World Congress 2023 - **Published:** September 27, 2023 - **Duration:** 26:59 - [Watch](https://www.wearedevelopers.com/videos/724-security-in-modern-web-applications-owasp-to-the-rescue) ### Cybersecurity for Software Defined Vehicles Modern cars run over 100 million lines of code, transforming them into vulnerable rolling endpoints. How can engineers leverage strict domain isolation and cryptography to thwart remote exploits? - **Speakers:** Henning Harbs - **Event:** World Congress 2023 - **Published:** September 27, 2023 - **Duration:** 22:09 - [Watch](https://www.wearedevelopers.com/videos/725-cybersecurity-for-software-defined-vehicles) ### Security Pitfalls for Software Engineers Speed without security guarantees catastrophic breaches. Discover why missing input validation remains your application's biggest vulnerability. Learn how to bake DevSecOps directly into your daily workflow. - **Speakers:** Jasmin Azemović - **Event:** World Congress 2023 - **Published:** September 27, 2023 - **Duration:** 27:32 - [Watch](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) ### The ABC of DX Developer experience is fundamentally user experience for software engineers. Discover how to transform your technical culture by treating documentation as code and eliminating workflow friction. - **Speakers:** Mike Elsmore - **Event:** World Congress 2023 - **Published:** September 27, 2023 - **Duration:** 20:44 - [Watch](https://www.wearedevelopers.com/videos/727-the-abc-of-dx) ### Using Serious Tech for a Silly Game - How to Build an MVP with Flutter Sylvia Dickman proves you can master cross-platform architecture through silly projects. Discover how her "Tinder for Christmas trees" app showcases production-grade Flutter patterns that eliminate dual-codebase friction. - **Speakers:** Sylvia Dieckmann - **Event:** World Congress 2023 - **Published:** September 27, 2023 - **Duration:** 28:58 - [Watch](https://www.wearedevelopers.com/videos/728-using-serious-tech-for-a-silly-game-how-to-build-an-mvp-with-flutter) ### The Future of Cloud is WebAssembly Server-side WebAssembly is the ultimate cure for crippling serverless cold starts. Discover how to eliminate infrastructure constraints and deploy cross-platform backend services with sub-millisecond execution. - **Speakers:** Matt Butcher - **Event:** World Congress 2023 - **Published:** September 22, 2023 - **Duration:** 29:49 - [Watch](https://www.wearedevelopers.com/videos/687-the-future-of-cloud-is-webassembly) ### We (don't) need a software architect!?! Unplanned architecture leads to technical amnesia, not just messy code. Learn why your team desperately needs a hands-on architect to translate complex business requirements into sustainable software. - **Speakers:** Hendrik Lösch - **Event:** World Congress 2023 - **Published:** September 21, 2023 - **Duration:** 24:52 - [Watch](https://www.wearedevelopers.com/videos/663-we-don-t-need-a-software-architect) [Next page](https://www.wearedevelopers.com/videos?page=138)