@davidmarkclem from @tether presents a module & CLI for peer-to-peer deployments in JS-native apps like Electron & React Native. Ship OTA updates, run multisig release flows, and scale in production. Open source & free—no cloud, fees, or outages.
#CityJS #JavaScript #Nodejs #P2P #OpenSource #AI
Ever wondered where coding legends gather? 🏛️ Kensington Town Hall is buzzing with CityJS London! Learn from icons like Douglas Crockford, @matteocollina & @lucamezzalira Whether you're new or pro, this is unmissable. G
rab your tickets now! #CityJS #JavaScript
🚀 Silicon Valley is optional—GitHub is not!
Join Robin Ginn, Executive Director of @openjsf.org, to see how JavaScript powers the AI boom and contributes to responsible, transparent AI development.
🎟️ london.cityjsconf.org/
#CityJS #JavaScript #AI #OpenSource #TechConference #LondonTech
Meet Viktorija Buklajeva ズープラ at our Women in Tech Panel! Software engineer, event & podcast host, sharing stories, career lessons and empowering tips to level up in tech.
register : london.cityjsconf.org/
#SoftwareEngineer #Frontend #Popcast #Empowering #Webdev #CityJS #JavaScript #OpenSource
Meet Alexander Günsche (AWS) at #CityJS 2026! He’ll show how A2UI powers agent-driven UIs, #microfrontends become full agentic interfaces & how to align agents with domains & teams. 20+ yrs in cloud-native & serverless at scale — real-world solutions.
🎟 london.cityjsconf.org/
#A2UI #JavaScript
We have started our workshop with @HowDevelop at @RakutenAsia offices for #CityJS #SIngapore - learning how we can use AI Agents on the web. Attending today we have people from Lithuania, Netherlands, Thailand, Greece!
Another year, another rip-off by CityJS (london.cityjsconf.org): tickets priced not for people, but for friends of friends—if you’re not in the club, you’re out. #javascript #cityjs
What is the number 1 rule when you do #microfrontends? But what is the dark side? The best person to answer this is @lucamezzalira at the next #CityjsLondon event
Get his new book and Register for #CityJS
london.cityjsconf.org
This year at #CityJS #Singapore we got an exciting look at Temporal from @trungvose, followed by the awesome “The Browser Can Compute (We Just Never Ask)” by @howdevelop. So exciting you can’t miss it — register now 👉 singapore.cityjsconf...
Your website has a carbon footprint. Learn how to build a carbon-aware web app that adapts complexity to the cleanliness of the local power grid, cutting emissions and making your app sustainable. Join @vishnudhasan10 at #CityJS #NewDelhi!
Register now india.cityjsconf.org
Our #Schedule for #CityJS #Singapore is out! Two standout talks: mapping urban sustainability with JS + #opendata, and shipping fast with #quality via black-box #testing.
Featuring Aishwarya Elangox & @dtinth.
Limited Tickets, Get yours now at
singapore.cityjsconf...—book now
Want to be a #FullStack developer? #CityJS #NewDelhi and the talk from @ashitaprasad will guide you on how a #JavaScript #developer can go full stack.
Register now to learn how: india.cityjsconf.org
Our #schedule for #CityJS #Singapore is out! Level up your architecture & backend game with talks on #microfrontends, #backend & #databases — we’ve got the latest #trends covered.
@neciudan and Anna will show you how!
Register: singapore.cityjsconf...
⏳ One month to go! #CityJS #Singapore 🇸🇬 Dive into the latest #JavaScript updates, see how AI is shaping everyday dev work, and learn from changemakers like @youyuxi, @zhaojinjiang & more.
🎟️ singapore.cityjsconf...
One month to go for #CityJS #Singapore! 🚀 Join our Professional Workshops to upskill and boost productivity. Learn #React & #ReactServerActions with Faris Aziz & Evyatar Alush—deep dives in one day.
Register now: singapore.cityjsconf...
Our #CityJS #Singapore schedule is live!
Day 1 features 2 workshops:
Building JavaScript apps with Vertex AI & #Google models (2026) by @iamthuya & @WeiyuanLiu,
+ Running AI Agents in the Browser by @HowDevelop.
Register now: singapore.cityjsconf...
CityJS announce Douglas Crockford, creator of JSON and influential JavaScript tools like JSLint and JSMin, shaped modern web development and continues to inspire developers worldwide.
🎫 Ticket on sale now: london.cityjsconf.org/
#json #javascript #cityjs #webdev #typescript #conference #frontend
#CityJSLondon 2026 is proud to welcome
@tej.as a lifelong coder and passionate speaker, he’ll share his knowledge, learn from others, and inspire developers around the world.
Don’t miss this, purchase the ticket here: london.cityjsconf.org
#JavaScript #frontend #node.js #webdev #CityJS
At In this hands-on course, you will use the knowledge obtained from the Neo4j & LLM Fundamentals course to create a Movie Recommendation Chatbot backed by a Neo4j database.
Talk by @adamcowley
watch: youtu.be/8QpLLloC5As
#Neo4J #LLM #CityJS #Chatbox #MachineLearning #DataScience #GraphAI
Discover how the new NGRX Signal Store transforms Angular architecture! Learn where lightweight stores belong, their size, interactions, and global use. Get clear answers with practical examples!
🎤 Talk by Aristeidis
▶️ youtu.be/JCoaO1qG9pk
#CityJS #Angular #NgRx #Frontend #WebDev
Waant to do a deep dive in Angular 18, in under 25 minutes, then watch this video by @abampakos - if you like what you see make sure you get his book
watch here: youtu.be/JCoaO1qG9pk
#Angular #CityJS
Watch this talk by Kadi Kraman - The State of Expo
youtu.be/d_EYGaBWYys
#Expo #ReactNative #JavaScript #DevCommunity #cityjs
Discover how #NextJS, #ReactQuery, and the BFF pattern combine for efficient, scalable data fetching. Faris Aziz shares real-world examples in this practical talk.
Talk by Faris Aziz
Watch here: youtu.be/Kne5dgx4v4Q
#cityjs #javascrity #react #nextjs #backend #webdev
Sven & Olaf are lost in TypeScript! ❄️💫 What is unknown? any? Conditional types, unions, intersections?! Elsa & Anna guide them through type magic 🎵🎶 Learn advanced TS with Sven & Olaf
Watch Craig Spence talk
🎥 youtu.be/Ec7urIwBl6g
#TypeScript #CityJS #Frontend #javascript #webdev
See how the Epignosis team uses Sentry 🛠️ with error boundaries & tagging to catch issues early ⚡, group them smartly 📊, and streamline debugging across the stack 🖥️.
Watch Alex Antoniades talk
🎥 youtu.be/vWmWquQ5_hc
@Sentry #JavaScript #CityJS #Frontend #WebDev #TechTalk
React apps that predict failures? ⚛️ Learn how Netflix-style monitoring & Figma-like recovery make React resilient—recovering fast, restoring work, & preventing crashes.
Watch Theodore Vorillas
🎥 youtu.be/rozCq0v-IPo
#JavaScript #CityJS #Figma #React #webdev
What does it mean to code with agents? 🤖 See agentic programming in action—why it matters, how it transforms workflows, & what’s beyond prompt engineering.
Watch this talk by Katerina Skroumpelou
🎥 youtu.be/QafUzHL9Qd4
#JavaScript #Frontend #CityJS #AI #webdev #developers
🎉 CityJS 2026: 30 Years of #JavaScript! 🚀
Join us at Kensington Town Hall for 4 stages, 30+ global speakers, workshops, meetups & community events.
Celebrate JS’s past & future: AI, frameworks, Wasm, TS, security & more. 🌍✨
#JavaScript #CityJS #JS30
🚨 We’re thrilled to partner with @CodingBlackFem for CBF Fest 2025 — happening 24–25 October!
A celebration of innovation, creativity & cutting-edge tech 🚀
🎟️ Get 15% off - CITYJS_CONF
👉 fest.codingblackfema...
💥 #CBFFest2025 #TechForAll #CityJS
