AI is evolving faster than ever. 🚀 Watch @JustinMcMurdie explain how he built a QR code generator in Rust without knowing Rust—and how AI agents have already transformed that workflow. What does this mean for developers? Watch now!

My Best Practices Are a Button Now // Justin McMurdie

Seven months ago I gave a talk on practical AI workflows. This is the story of building a QR code generator in Rust without knowing Rust, watching that workflow get absorbed by agents, and what I think is left for us

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Great teams deserve great rewards, & developer teams deserve even better A conference is an investment in learning growth & motivation. The return is huge. 🚀 CityJS Athens a great example.

Join @HowDevelop for a hands-on workshop on agentic coding with Codex! Learn how to move beyond simple prompting with context engineering, spec-driven development, MCP, Skills, testing, validation workflows & best practices for using AI agents to build & ship production-ready software. #AI #WebDev

Meet @webmaxru a #Microsoft developer productivity leader, international speaker & web developer with 20+ years of experience. Learn how to build private AI apps that run entirely in the browser—no servers required. 🎟️ athens.cityjsconf.or... #JavaScript , #AI, #WebDev, #Frontend ,#conferences

🔥 Summer in Greece lasts until October, so there's no better excuse! Join CityJS Athens 🇬🇷 for 3 days of cutting-edge AI & JavaScript, 35 incredible speakers, an unforgettable Greek retreat Secure your spot https://athens.cityjsconf.org

What is a conference? It's where many voices unite to shape the future. Join 35 experts in Athens, Greece, exploring the AI Age—not what's coming, but what's already here. Featuring Tamas Piros, Maxim Salnikov & more. Secure your spot today! athens.cityjsconf.org

The best part of a conference? The day after. 🤝 When speakers and attendees explore the city, share stories, and build friendships that last a lifetime. ❤️ Check out our conference in Athens 🇬🇷 Book your 🎟️ now https://athens.cityjsconf.org

Ask 5 Developers what is an AI Agent? @tpiros will share a simple mental model: 𝗽𝗲𝗿𝗰𝗲𝗶𝘃𝗲 → 𝗱𝗲𝗰𝗶𝗱𝗲 → 𝗮𝗰𝘁 → 𝗿𝗲𝗳𝗹𝗲𝗰𝘁. Build your first AI agent in under 1 at 𝗧𝗵𝗲 𝗛𝗮𝗿𝗻𝗲𝘀𝘀 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 𝗪𝗼𝗿𝗸𝘀𝗵𝗼𝗽 Secure your spot now https://athens.cityjsconf.org

There’s never been a better time to join #CityJSAthens! 🚀 Learn the latest in AI, upskill with 35 speakers & 10+ workshops, then unwind in #Greece. Hear @vladistevanovic.bsky.social @shivaylamba.bsky.social @Konstantinos Leimonis @𝗞𝘂𝗻𝗮𝗹 𝗞𝘂𝘀𝗵𝘄𝗮𝗵𝗮 @salihgueler.dev Secure your spot!

Have you got your ticket for #CityJSAthens? 🎟️ Hear from @@francescociulla.bsky.social, @tej.as, @thekitze.bsky.social, @jamund.bsky.social, and Elena Calvo Carazo on the latest in AI and modern development. Don't miss out—secure your spot now! 🚀

Unlock the full power of Browser DevTools! Learn productivity-boosting techniques for debugging, CSS, accessibility, testing, performance, and AI-assisted workflows to enhance DX and deliver exceptional customer experiences. Watch @namans_26's talk from #CityJSNewDelhi:

Building best-in-class apps, faster - using Browser DevTools and it’s super-powers! / Naman Sancheti

This talk covers the most useful Browser DevTools capabilities you need to know - to maximize productivity, enhance DX and ensure a best-in-class customer experience. We will cover the most useful Browser DevTools capabilities, across key areas - General, Accessibility, CSS, Debugging, Testing and A

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🤖 AI can write thousands of lines of code—but can it build software that lasts? Join Georgios from AWS to uncover the hidden risks of vibe coding and learn why human expertise still matters. athens.cityjsconf.org/ #AI , #VibeCoding , #SoftwareDevelopment , #conferences , #cityjsathens

Excited to welcome Evangelia to #CityJSAthens (21-23 October ) ! 🚀 Discover how #LLM's can transform code reviews—from model evolution and verifier passes to evaluating real PRs and measuring architecture, not just bugs. A practical talk on building AI that thinks like you. Secure your spot now

🚀 Is JavaScript ready for the agentic future? Join @tej.as from IBM at CityJS Athens to explore how AI is transforming UX beyond traditional patterns. Discover how developers can build the next generation of intelligent, adaptive experiences. #JavaScript , #UX , #AI , #AgenticAI , #cityjsathens

Join a pure developer conference, built by developers, for developers! 🚀 Experience an incredible community, recharge with fresh ideas, and explore the latest in #JavaScript and #AI. 21–23 October at #CityJSAthens. Secure your spot now! 🎟️

🔥 Bring your team and get ready to win! Experience 35 inspiring talks, create unforgettable memories, discover your teammates' strengths, and build the trust that fuels every great project. Learn, connect, compete, and grow together. Secure your spot now! 🚀

Are you ready for the latest in AI and JavaScript? Be among the first to hear from 35 expert speakers, join 10 hands-on workshops, and experience 3 days of CityJS Athens (21–23 Oct), plus a 1-day Greek retreat. Secure your spot today!

How is AI transforming Greek businesses? 🇬🇷 Join @Maria_Leontiou from @eurobanks1 at CityJS Athens for a panel on how organisations are using AI to innovate, improve operations, and shape the future of work. 🎟️ available now: athens.cityjsconf.or... #CityJSAthens #AI #GenAI #Innovation

How do you scale #microfrontends across 20+ teams? Join @ErasmoHernandez from Globant @CityJSAthens to explore real-world lessons on Design Systems, shared libraries, governance, versioning & collaboration. Learn strategies to reduce friction & build scalable frontend ecosystems. #DesignSystems

What if your browser could do scientific computing? 🚀 Shivay Lamba demos AI, OCR, NLP & numerical workloads in-browser with JavaScript, WebAssembly and TensorFlow.js. Watch @howdevelop at #CityJSNewDelhi:

The Browser can compute. We Just Never Ask It to do so | Shivay Lamba

We typically don't associate the browser with real compute. No one expects the browser to solve systems of equations, perform linear algebra, or handle large-scale numerical operations and yet, that’s exactly what it can do now. Using plain old JavaScript. In this talk, I’ll show how one can build a

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This year we're excited to welcome incredible builders sharing real-world engineering—from high-scale architectures to cutting-edge AI & JavaScript. 🚀 Welcome @mosesroth.com @leimonio.bsky.social @ErasmoHernandez Secure your spot: athens.cityjsconf.org

Discover how AI is transforming Cypress end-to-end testing. Learn to generate tests with Prompt Commands, use Self-Healing to reduce flaky failures, and speed up test creation with AI-powered Record Mode and smart assertion suggestions. Register now for @Petros_2 workshop athens.cityjsconf.org

Ready to see AI agents collaborate? Join @salihgueler at CityJS Athens to explore a live multi-agent D&D adventure powered by custom MCP servers. Learn AI orchestration, TypeScript, real-time agent collaboration, and MCP integration. #CityJSAthens #TypeScript #MCP

We've packed it with expert talks on #Observability, #Security, #DesignSystems, and AI featuring speakers like Elena Calvo Carazo (@resource11) and @vladistevanovic If you want to build better software and stay ahead in the AI era, this is your chance 🎟️ Secure your spot: athens.cityjsconf.org

AI is everywhere — but have you heard of AIA? 🤖 Angular’s approach to AI in the agentic era is changing how we build. Join me this October at CityJS Athens to discover how Angular works with AI today. Links in the comments! Register now for @abampakos workshop - athens.cityjsconf.org

🔐 NPM supply chain attacks are happening more often. Join @psybercity to learn how maintainers, developers, and #AI agents can protect packages and code from these evolving threats. Discover practical steps to secure your projects and reduce supply chain risks. 🎟️ athens.cityjsconf.org

Less than 90 days to go! 🚀 Join us at the #ArtificialIntelligence & #JavaScript conference in Athens, Greece. Hear from amazing speakers including Maximilian Schwarzmüller , Georgios Diamantopoulos PhD , and Adam Cowley Secure your spot and discover the latest AI trends! athens.cityjsconf.org

Stop building React apps the wrong way! John Tsevdos shares how to avoid common antipatterns and level up your code at his upcoming workshop in Athens. Don't miss out. #ReactJS #WebDev #Coding #CityJSAthens Secure your spot - athens.cityjsconf.org

📅 Save the date: 21–23 October at Athens War Museum! Join 30 experts exploring AI, emerging tech & software development @jamund Evangelia Mitsopoulou & @svarvarigou share insights on AI security, architecture, agentic AI & governance. Register now - athens.cityjsconf.org

Why do AI agents forget? Join @adamcowley to explore how memory makes agents smarter. Learn about short-term, long-term and reasoning memory, and how MCP servers enable persistent, reliable AI experiences. 🎟️ athens.cityjsconf.org #AI #MCP #AIAgents