about to fly to london for @cityjsconf.bsky.social. you should come! unless you don't write javascript for a living in which case you probably shouldn't
anyway here's a 20% off link ti.to/cityjsconf-l...
anyway here's a 20% off link ti.to/cityjsconf-l...
April 12, 2026 at 4:51 PM
about to fly to london for @cityjsconf.bsky.social. you should come! unless you don't write javascript for a living in which case you probably shouldn't
anyway here's a 20% off link ti.to/cityjsconf-l...
anyway here's a 20% off link ti.to/cityjsconf-l...
in other 'conferences i am speaking at' news, i'll be at CityJS in a couple of weeks to talk about upcoming @svelte.dev developments that i think are going to be really cool
discounted tickets! ti.to/cityjsconf-l...
discounted tickets! ti.to/cityjsconf-l...
April 11, 2025 at 8:18 PM
in other 'conferences i am speaking at' news, i'll be at CityJS in a couple of weeks to talk about upcoming @svelte.dev developments that i think are going to be really cool
discounted tickets! ti.to/cityjsconf-l...
discounted tickets! ti.to/cityjsconf-l...
If you love 💕 JS - we here a discount for you!
Get to see people like
@kentcdodds.com ds
@learnwithjason.dev
@nikkitaftw.wtf W
Just for today!
ti.to/cityjsconf-l...
Get to see people like
@kentcdodds.com ds
@learnwithjason.dev
@nikkitaftw.wtf W
Just for today!
ti.to/cityjsconf-l...
February 14, 2025 at 9:59 AM
If you love 💕 JS - we here a discount for you!
Get to see people like
@kentcdodds.com ds
@learnwithjason.dev
@nikkitaftw.wtf W
Just for today!
ti.to/cityjsconf-l...
Get to see people like
@kentcdodds.com ds
@learnwithjason.dev
@nikkitaftw.wtf W
Just for today!
ti.to/cityjsconf-l...
@Rich_Harris TALK TO BE ANNOUNCE SOON
Open source troublemaker at Vercel. Creator of Rollup and Svelte
Get tickets: london.cityjsconf.org/
#cityjsconf #frontend #svelte #rollup
Open source troublemaker at Vercel. Creator of Rollup and Svelte
Get tickets: london.cityjsconf.org/
#cityjsconf #frontend #svelte #rollup
February 8, 2026 at 5:31 PM
@Rich_Harris TALK TO BE ANNOUNCE SOON
Open source troublemaker at Vercel. Creator of Rollup and Svelte
Get tickets: london.cityjsconf.org/
#cityjsconf #frontend #svelte #rollup
Open source troublemaker at Vercel. Creator of Rollup and Svelte
Get tickets: london.cityjsconf.org/
#cityjsconf #frontend #svelte #rollup
Today is the main event of CityJs London.
Don't forget to join the panel I'm participating in today.
See you there! @cityjsconf
#CityJSLondon #cityjsconf #WomenInTech #inclusiveTech
Don't forget to join the panel I'm participating in today.
See you there! @cityjsconf
#CityJSLondon #cityjsconf #WomenInTech #inclusiveTech
April 17, 2026 at 5:59 AM
Today is the main event of CityJs London.
Don't forget to join the panel I'm participating in today.
See you there! @cityjsconf
#CityJSLondon #cityjsconf #WomenInTech #inclusiveTech
Don't forget to join the panel I'm participating in today.
See you there! @cityjsconf
#CityJSLondon #cityjsconf #WomenInTech #inclusiveTech
Functional Programming workshop for JavaScript developers
🚀 Learn FP step by step—from pure functions, recursion, closures to streams, monads, and category theory. Hands-on coding to turn complex ideas into practical skills for real-world use.
#CityJSConf #JavaScript #Frontend #Monads #WebDev
🚀 Learn FP step by step—from pure functions, recursion, closures to streams, monads, and category theory. Hands-on coding to turn complex ideas into practical skills for real-world use.
#CityJSConf #JavaScript #Frontend #Monads #WebDev
June 12, 2026 at 5:00 AM
Functional Programming workshop for JavaScript developers
🚀 Learn FP step by step—from pure functions, recursion, closures to streams, monads, and category theory. Hands-on coding to turn complex ideas into practical skills for real-world use.
#CityJSConf #JavaScript #Frontend #Monads #WebDev
🚀 Learn FP step by step—from pure functions, recursion, closures to streams, monads, and category theory. Hands-on coding to turn complex ideas into practical skills for real-world use.
#CityJSConf #JavaScript #Frontend #Monads #WebDev
UX is changing with AI — from clicking clunky interfaces to speaking commands naturally. 🚀
@tej.as shows how JavaScript developers can adapt with practical tips and live demos.
🎟️ Tickets: london.cityjsconf.org/
#AI #UX #JavaScript #software engineer #frontend #WebDevelopment #cityjsconf
@tej.as shows how JavaScript developers can adapt with practical tips and live demos.
🎟️ Tickets: london.cityjsconf.org/
#AI #UX #JavaScript #software engineer #frontend #WebDevelopment #cityjsconf
April 12, 2026 at 7:24 AM
UX is changing with AI — from clicking clunky interfaces to speaking commands naturally. 🚀
@tej.as shows how JavaScript developers can adapt with practical tips and live demos.
🎟️ Tickets: london.cityjsconf.org/
#AI #UX #JavaScript #software engineer #frontend #WebDevelopment #cityjsconf
@tej.as shows how JavaScript developers can adapt with practical tips and live demos.
🎟️ Tickets: london.cityjsconf.org/
#AI #UX #JavaScript #software engineer #frontend #WebDevelopment #cityjsconf
https://x.com/cityjsconf/status/2019656985243681103
うん…？JSのカンファレンスに透ぬいたち！？
うん…？JSのカンファレンスに透ぬいたち！？
XユーザーのCityJS Conferences（@cityjsconf）さん
An amazing talk on Network compression - @rayriffy
Watch now live
https://t.co/BYxVTmSEzx
x.com
February 6, 2026 at 12:25 PM
https://x.com/cityjsconf/status/2019656985243681103
うん…？JSのカンファレンスに透ぬいたち！？
うん…？JSのカンファレンスに透ぬいたち！？
🚀 I'm running a 4-hour intensive workshop at CityJSConf London!
High-Performance Node.js: From Event Loop Mastery to Production Observability
📅 April 16, 2026 9:00 AM
📍 CityJS London, Day 2
This is everything I've learned building Fastify, Pino, and Undici — packed into one session.
High-Performance Node.js: From Event Loop Mastery to Production Observability
📅 April 16, 2026 9:00 AM
📍 CityJS London, Day 2
This is everything I've learned building Fastify, Pino, and Undici — packed into one session.
February 25, 2026 at 5:00 PM
🚀 I'm running a 4-hour intensive workshop at CityJSConf London!
High-Performance Node.js: From Event Loop Mastery to Production Observability
📅 April 16, 2026 9:00 AM
📍 CityJS London, Day 2
This is everything I've learned building Fastify, Pino, and Undici — packed into one session.
High-Performance Node.js: From Event Loop Mastery to Production Observability
📅 April 16, 2026 9:00 AM
📍 CityJS London, Day 2
This is everything I've learned building Fastify, Pino, and Undici — packed into one session.
#NPM supply-chain attacks are on the rise. Join @psybercity to learn how to secure open-source packages, defend applications from malicious dependencies & protect AI agents from emerging threats in the JavaScript ecosystem.
🎟️ Tickets: athens.cityjsconf.org/
#cityjsconf #javascript #opensource
🎟️ Tickets: athens.cityjsconf.org/
#cityjsconf #javascript #opensource
June 15, 2026 at 5:36 PM
#NPM supply-chain attacks are on the rise. Join @psybercity to learn how to secure open-source packages, defend applications from malicious dependencies & protect AI agents from emerging threats in the JavaScript ecosystem.
🎟️ Tickets: athens.cityjsconf.org/
#cityjsconf #javascript #opensource
🎟️ Tickets: athens.cityjsconf.org/
#cityjsconf #javascript #opensource
Only 2 days left until we meet again at the CityJS Athens conference!
Can't wait to see you!
#CityJSAthens #JavaScript #TechConference @cityjsconf
Can't wait to see you!
#CityJSAthens #JavaScript #TechConference @cityjsconf
May 28, 2025 at 6:29 AM
Only 2 days left until we meet again at the CityJS Athens conference!
Can't wait to see you!
#CityJSAthens #JavaScript #TechConference @cityjsconf
Can't wait to see you!
#CityJSAthens #JavaScript #TechConference @cityjsconf
⚛️ React apps shouldn't get harder to maintain as they grow. Join @tsevdos from @OrfiumMusic on 21 Oct at Epignosis to learn practical patterns for a cleaner state, smarter hooks, fewer bugs & scalable React apps.
🎟️ athens.cityjsconf.org
#React #JavaScript #WebDev #CityJSConf #Frontend
🎟️ athens.cityjsconf.org
#React #JavaScript #WebDev #CityJSConf #Frontend
July 17, 2026 at 3:19 PM
⚛️ React apps shouldn't get harder to maintain as they grow. Join @tsevdos from @OrfiumMusic on 21 Oct at Epignosis to learn practical patterns for a cleaner state, smarter hooks, fewer bugs & scalable React apps.
🎟️ athens.cityjsconf.org
#React #JavaScript #WebDev #CityJSConf #Frontend
🎟️ athens.cityjsconf.org
#React #JavaScript #WebDev #CityJSConf #Frontend
In less than a week I'm speaking at City JS conf with my talk "Bill and Ted's Accessibility Adventure"!
I'm sp excited for it! It's the debut of a new talk I am so pleased with and a great line-up.
Next Friday in London, 30% off tickets: ti.to/cityjsconf-l...
#webdev #conference #accessibility
I'm sp excited for it! It's the debut of a new talk I am so pleased with and a great line-up.
Next Friday in London, 30% off tickets: ti.to/cityjsconf-l...
#webdev #conference #accessibility
April 18, 2025 at 8:17 PM
In less than a week I'm speaking at City JS conf with my talk "Bill and Ted's Accessibility Adventure"!
I'm sp excited for it! It's the debut of a new talk I am so pleased with and a great line-up.
Next Friday in London, 30% off tickets: ti.to/cityjsconf-l...
#webdev #conference #accessibility
I'm sp excited for it! It's the debut of a new talk I am so pleased with and a great line-up.
Next Friday in London, 30% off tickets: ti.to/cityjsconf-l...
#webdev #conference #accessibility
Who's coming to CityJS London in a couple of weeks? 🇬🇧
Let's meet up!
I've got a speaker discount tickets for event: ti.to/cityjsconf-l...
Let's meet up!
I've got a speaker discount tickets for event: ti.to/cityjsconf-l...
April 7, 2025 at 7:10 AM
Who's coming to CityJS London in a couple of weeks? 🇬🇧
Let's meet up!
I've got a speaker discount tickets for event: ti.to/cityjsconf-l...
Let's meet up!
I've got a speaker discount tickets for event: ti.to/cityjsconf-l...
Ready to build caching that actually works?
September 29th in London: "High-Performance Node.js: From Event Loop Mastery to Production Observability"
Limited seats available: ti.to/cityjsconf-l...
September 29th in London: "High-Performance Node.js: From Event Loop Mastery to Production Observability"
Limited seats available: ti.to/cityjsconf-l...
August 20, 2025 at 3:59 PM
Ready to build caching that actually works?
September 29th in London: "High-Performance Node.js: From Event Loop Mastery to Production Observability"
Limited seats available: ti.to/cityjsconf-l...
September 29th in London: "High-Performance Node.js: From Event Loop Mastery to Production Observability"
Limited seats available: ti.to/cityjsconf-l...
March 27, 2026 at 10:15 AM
My promo with @davidwhitney.co.uk
for the @cityjsconf.bsky.social upcoming London event!
We'll be discussing the current state of AI - the bubble, the BS, the fears and the finance...
14-17 Apr, Kensington Town Hall.
Use my speaker discount code for 20% off your ticket:
ti.to/cityjsconf-l...
for the @cityjsconf.bsky.social upcoming London event!
We'll be discussing the current state of AI - the bubble, the BS, the fears and the finance...
14-17 Apr, Kensington Town Hall.
Use my speaker discount code for 20% off your ticket:
ti.to/cityjsconf-l...
March 12, 2026 at 2:39 PM
My promo with @davidwhitney.co.uk
for the @cityjsconf.bsky.social upcoming London event!
We'll be discussing the current state of AI - the bubble, the BS, the fears and the finance...
14-17 Apr, Kensington Town Hall.
Use my speaker discount code for 20% off your ticket:
ti.to/cityjsconf-l...
for the @cityjsconf.bsky.social upcoming London event!
We'll be discussing the current state of AI - the bubble, the BS, the fears and the finance...
14-17 Apr, Kensington Town Hall.
Use my speaker discount code for 20% off your ticket:
ti.to/cityjsconf-l...
⏳ 1 month to go! @cityjsconf London 🚀
Learn, connect & level up with talks on #frontend, #backend, #AI & #security.
🎟️ london.cityjsconf.org/
#javascript #webdev #JSON #svelte #femaleintech #womenintech #bootcamp #nodejs #reactjs #CareerGrowth
Purchase tickets: london.cityjsconf.org/
Learn, connect & level up with talks on #frontend, #backend, #AI & #security.
🎟️ london.cityjsconf.org/
#javascript #webdev #JSON #svelte #femaleintech #womenintech #bootcamp #nodejs #reactjs #CareerGrowth
Purchase tickets: london.cityjsconf.org/
March 17, 2026 at 5:29 PM
⏳ 1 month to go! @cityjsconf London 🚀
Learn, connect & level up with talks on #frontend, #backend, #AI & #security.
🎟️ london.cityjsconf.org/
#javascript #webdev #JSON #svelte #femaleintech #womenintech #bootcamp #nodejs #reactjs #CareerGrowth
Purchase tickets: london.cityjsconf.org/
Learn, connect & level up with talks on #frontend, #backend, #AI & #security.
🎟️ london.cityjsconf.org/
#javascript #webdev #JSON #svelte #femaleintech #womenintech #bootcamp #nodejs #reactjs #CareerGrowth
Purchase tickets: london.cityjsconf.org/
@nodeland.dev is Co-Founder & CTO of Platformatic.dev, making #backend development frictionless. JS #opensource author with 12B+ downloads, Node.js TSC member, creator of Fastify and Pino, and speaker at 60+ conferences worldwide.
Get tickets: london.cityjsconf.org/
#cityjsconf #nodejs
Get tickets: london.cityjsconf.org/
#cityjsconf #nodejs
February 7, 2026 at 3:32 PM
@nodeland.dev is Co-Founder & CTO of Platformatic.dev, making #backend development frictionless. JS #opensource author with 12B+ downloads, Node.js TSC member, creator of Fastify and Pino, and speaker at 60+ conferences worldwide.
Get tickets: london.cityjsconf.org/
#cityjsconf #nodejs
Get tickets: london.cityjsconf.org/
#cityjsconf #nodejs
On behalf of the meet.js community:
🚨 CityJS London is happening this April and we're partnering with them to give you a discount!
ti.to/cityjsconf-l...
It's only valid till the end of he month, so act now :)
🚨 CityJS London is happening this April and we're partnering with them to give you a discount!
ti.to/cityjsconf-l...
It's only valid till the end of he month, so act now :)
CITYJSLONDON2025
✨ Join us for an enriching 3-day event, featuring 25+ speakers and 400+ attendees, all united by the love of JavaScript. 👑 CityJS London Conference 2025 is the culmination of boundless energy and succ...
ti.to
February 24, 2025 at 8:44 AM
On behalf of the meet.js community:
🚨 CityJS London is happening this April and we're partnering with them to give you a discount!
ti.to/cityjsconf-l...
It's only valid till the end of he month, so act now :)
🚨 CityJS London is happening this April and we're partnering with them to give you a discount!
ti.to/cityjsconf-l...
It's only valid till the end of he month, so act now :)
April 17, 2026 at 8:17 PM
🚀 Using #NodeJS in production?
Join @nodeland.dev next month a 4⃣hr workshop you can’t miss!
🔥 Topics
⚡ Event Loop Optimization
📦 Strategic Caching Patterns
🤯 Promise Pitfalls & Alternatives
🧵 Worker Threads & Multithreading
📊 Metrics & Monitoring
🔭 OpenTelemetry
👉 RSVP ti.to/cityjsconf-l...
Join @nodeland.dev next month a 4⃣hr workshop you can’t miss!
🔥 Topics
⚡ Event Loop Optimization
📦 Strategic Caching Patterns
🤯 Promise Pitfalls & Alternatives
🧵 Worker Threads & Multithreading
📊 Metrics & Monitoring
🔭 OpenTelemetry
👉 RSVP ti.to/cityjsconf-l...
August 25, 2025 at 12:56 PM
🚀 Using #NodeJS in production?
Join @nodeland.dev next month a 4⃣hr workshop you can’t miss!
🔥 Topics
⚡ Event Loop Optimization
📦 Strategic Caching Patterns
🤯 Promise Pitfalls & Alternatives
🧵 Worker Threads & Multithreading
📊 Metrics & Monitoring
🔭 OpenTelemetry
👉 RSVP ti.to/cityjsconf-l...
Join @nodeland.dev next month a 4⃣hr workshop you can’t miss!
🔥 Topics
⚡ Event Loop Optimization
📦 Strategic Caching Patterns
🤯 Promise Pitfalls & Alternatives
🧵 Worker Threads & Multithreading
📊 Metrics & Monitoring
🔭 OpenTelemetry
👉 RSVP ti.to/cityjsconf-l...
with @tpiros, you'll build a real AI agent from scratch using TypeScript, understand the core agent patterns & leave with working code you can apply immediately. Perfect for developers exploring the next wave of AI applications.
Buy 🎟️ athens.cityjsconf.org
#CityJSConf #AI #JavaScript #Webdev
Buy 🎟️ athens.cityjsconf.org
#CityJSConf #AI #JavaScript #Webdev
June 13, 2026 at 6:00 AM
with @tpiros, you'll build a real AI agent from scratch using TypeScript, understand the core agent patterns & leave with working code you can apply immediately. Perfect for developers exploring the next wave of AI applications.
Buy 🎟️ athens.cityjsconf.org
#CityJSConf #AI #JavaScript #Webdev
Buy 🎟️ athens.cityjsconf.org
#CityJSConf #AI #JavaScript #Webdev
🔥 JSMonthly Meetup – 19 February
Join us at VIOOH for an evening of JavaScript, community & great conversations!
From beginners to seasoned devs, everyone’s welcome to learn, connect & grow.
🎤 Tech talks
🤝 Networking
⚡ JS vibes
RSVP:
Guild or Meetup
#cityjsconf #Frontend #AI #Networking
Join us at VIOOH for an evening of JavaScript, community & great conversations!
From beginners to seasoned devs, everyone’s welcome to learn, connect & grow.
🎤 Tech talks
🤝 Networking
⚡ JS vibes
RSVP:
Guild or Meetup
#cityjsconf #Frontend #AI #Networking
February 14, 2026 at 4:00 PM
🔥 JSMonthly Meetup – 19 February
Join us at VIOOH for an evening of JavaScript, community & great conversations!
From beginners to seasoned devs, everyone’s welcome to learn, connect & grow.
🎤 Tech talks
🤝 Networking
⚡ JS vibes
RSVP:
Guild or Meetup
#cityjsconf #Frontend #AI #Networking
Join us at VIOOH for an evening of JavaScript, community & great conversations!
From beginners to seasoned devs, everyone’s welcome to learn, connect & grow.
🎤 Tech talks
🤝 Networking
⚡ JS vibes
RSVP:
Guild or Meetup
#cityjsconf #Frontend #AI #Networking
New #cfp added for CityJS Athens (@cityjsconf) in May.
More details at https://buff.ly/4hsWz0G
#cfs #callforpapers #callforproposals #speakers #callforspeakers #publicspeaking #speakerlife
More details at https://buff.ly/4hsWz0G
#cfs #callforpapers #callforproposals #speakers #callforspeakers #publicspeaking #speakerlife
December 11, 2024 at 9:57 PM
New #cfp added for CityJS Athens (@cityjsconf) in May.
More details at https://buff.ly/4hsWz0G
#cfs #callforpapers #callforproposals #speakers #callforspeakers #publicspeaking #speakerlife
More details at https://buff.ly/4hsWz0G
#cfs #callforpapers #callforproposals #speakers #callforspeakers #publicspeaking #speakerlife