Apologies to @thekitze.bsky.social we kept him hostage until he accepted to talk at the next version of #CityJSLondon event
Apologies JavaScript is ruthless 😂
Register now
london.cityjsconf.org
Apologies JavaScript is ruthless 😂
Register now
london.cityjsconf.org
October 6, 2025 at 4:17 PM
Apologies to @thekitze.bsky.social we kept him hostage until he accepted to talk at the next version of #CityJSLondon event
Apologies JavaScript is ruthless 😂
Register now
london.cityjsconf.org
Apologies JavaScript is ruthless 😂
Register now
london.cityjsconf.org
Happy to announce the first 5⃣ speakers for #CityJSLondon 2026
Some familiar faces!
@crockford.bsky.social - Creator of JSON
@tej.as
@addaleax.bsky.social
@nikkitaftw.wtf
@nodeland.dev
Get your Early Birds now
london.cityjsconf.org
Some familiar faces!
@crockford.bsky.social - Creator of JSON
@tej.as
@addaleax.bsky.social
@nikkitaftw.wtf
@nodeland.dev
Get your Early Birds now
london.cityjsconf.org
October 2, 2025 at 12:22 PM
Happy to announce the first 5⃣ speakers for #CityJSLondon 2026
Some familiar faces!
@crockford.bsky.social - Creator of JSON
@tej.as
@addaleax.bsky.social
@nikkitaftw.wtf
@nodeland.dev
Get your Early Birds now
london.cityjsconf.org
Some familiar faces!
@crockford.bsky.social - Creator of JSON
@tej.as
@addaleax.bsky.social
@nikkitaftw.wtf
@nodeland.dev
Get your Early Birds now
london.cityjsconf.org
We will soon reveal the first 4 speakers for #CityJSLondon and our prices will go up- until then you can purchase a ticket with our lowest price
Get now your Super Early Bird!
We promise you lots of great talks, and happenings!
#javascript #typescript #AI
Get now your Super Early Bird!
We promise you lots of great talks, and happenings!
#javascript #typescript #AI
September 8, 2025 at 4:27 PM
We will soon reveal the first 4 speakers for #CityJSLondon and our prices will go up- until then you can purchase a ticket with our lowest price
Get now your Super Early Bird!
We promise you lots of great talks, and happenings!
#javascript #typescript #AI
Get now your Super Early Bird!
We promise you lots of great talks, and happenings!
#javascript #typescript #AI
Think you know TypeScript? Think again. Unlock its most powerful (and confusing) features to write smarter, safer code.
By Sweta Tanwar
Watch now: youtu.be/AOdbyshEGGE
#TypeScript #JavaScript #frontend #CityJSLondon #CityJS
By Sweta Tanwar
Watch now: youtu.be/AOdbyshEGGE
#TypeScript #JavaScript #frontend #CityJSLondon #CityJS
Sweta Tanwar - Mastering TypeScript Mysteries
Explore the hidden complexities of TypeScript and learn how to master its most perplexing features. This talk will equip you with the knowledge and tools to navigate TypeScript’s advanced concepts with confidence, making your code more robust and maintainable.
youtu.be
August 12, 2025 at 8:00 AM
Think you know TypeScript? Think again. Unlock its most powerful (and confusing) features to write smarter, safer code.
By Sweta Tanwar
Watch now: youtu.be/AOdbyshEGGE
#TypeScript #JavaScript #frontend #CityJSLondon #CityJS
By Sweta Tanwar
Watch now: youtu.be/AOdbyshEGGE
#TypeScript #JavaScript #frontend #CityJSLondon #CityJS
Mastering TypeScript Mysteries
Think you know TypeScript? Think again. Unlock its most powerful (and confusing) features to write smarter, safer code.
By Sweta Tanwar
Watch now: youtu.be/AOdbyshEGGE
#TypeScript #JavaScript #frontend #CityJSLondon #CityJS
Think you know TypeScript? Think again. Unlock its most powerful (and confusing) features to write smarter, safer code.
By Sweta Tanwar
Watch now: youtu.be/AOdbyshEGGE
#TypeScript #JavaScript #frontend #CityJSLondon #CityJS
Sweta Tanwar - Mastering TypeScript Mysteries
Explore the hidden complexities of TypeScript and learn how to master its most perplexing features. This talk will equip you with the knowledge and tools to navigate TypeScript’s advanced concepts with confidence, making your code more robust and maintainable.
youtu.be
July 24, 2025 at 11:20 AM
Mastering TypeScript Mysteries
Think you know TypeScript? Think again. Unlock its most powerful (and confusing) features to write smarter, safer code.
By Sweta Tanwar
Watch now: youtu.be/AOdbyshEGGE
#TypeScript #JavaScript #frontend #CityJSLondon #CityJS
Think you know TypeScript? Think again. Unlock its most powerful (and confusing) features to write smarter, safer code.
By Sweta Tanwar
Watch now: youtu.be/AOdbyshEGGE
#TypeScript #JavaScript #frontend #CityJSLondon #CityJS
I was finding the official #cityjslondon schedule difficult to read on my phone, so I vibe-coded this nice mobile-friendly alternative. Please enjoy! ejb.github.io/cityjs25-sch...
April 25, 2025 at 12:02 PM
I was finding the official #cityjslondon schedule difficult to read on my phone, so I vibe-coded this nice mobile-friendly alternative. Please enjoy! ejb.github.io/cityjs25-sch...
So the main thing I'm getting from #CityJSLondon so far, LLM-wise, is that I've been doing way too much manually, whereas I could've used LangChainJS and MCP.
Much to experiment with in the coming days.
Much to experiment with in the coming days.
April 25, 2025 at 10:59 AM
So the main thing I'm getting from #CityJSLondon so far, LLM-wise, is that I've been doing way too much manually, whereas I could've used LangChainJS and MCP.
Much to experiment with in the coming days.
Much to experiment with in the coming days.
In other news, I'm heading to #CityJSLondon! Hopefully see you there?
April 25, 2025 at 6:57 AM
In other news, I'm heading to #CityJSLondon! Hopefully see you there?
We are on today at #CityJSLondon with #Pro #Workshop in #React and 3 meetup with so many cool topics in #Accessibility Real #Image #Optimisation #TypeScript #SvelteJS and so on!
Register now, last few tickets left
london.cityjsconf.org
Register now, last few tickets left
london.cityjsconf.org
April 24, 2025 at 12:03 PM
We are on today at #CityJSLondon with #Pro #Workshop in #React and 3 meetup with so many cool topics in #Accessibility Real #Image #Optimisation #TypeScript #SvelteJS and so on!
Register now, last few tickets left
london.cityjsconf.org
Register now, last few tickets left
london.cityjsconf.org
We are thrilled to have with us @Worldpay_Global as a Gold Sponsor for #CityJSLondon, a big thank you for supporting our #community event
They power global commerce by providing exceptional payments technology and expertise to businesses
Find out how Worldpay can help you.
www.worldpay.com/en-GB
They power global commerce by providing exceptional payments technology and expertise to businesses
Find out how Worldpay can help you.
www.worldpay.com/en-GB
April 24, 2025 at 10:43 AM
We are thrilled to have with us @Worldpay_Global as a Gold Sponsor for #CityJSLondon, a big thank you for supporting our #community event
They power global commerce by providing exceptional payments technology and expertise to businesses
Find out how Worldpay can help you.
www.worldpay.com/en-GB
They power global commerce by providing exceptional payments technology and expertise to businesses
Find out how Worldpay can help you.
www.worldpay.com/en-GB
A big thank you @sentry.io for supporting #CityJSLondon, an amazing tool & a champion in supporting #community events, we are so grateful to have them back with us
As the say application monitoring software considered "not bad" by 4 million devs, so you should try them as well!
sentry.io/welcome
As the say application monitoring software considered "not bad" by 4 million devs, so you should try them as well!
sentry.io/welcome
April 23, 2025 at 2:35 PM
A big thank you @sentry.io for supporting #CityJSLondon, an amazing tool & a champion in supporting #community events, we are so grateful to have them back with us
As the say application monitoring software considered "not bad" by 4 million devs, so you should try them as well!
sentry.io/welcome
As the say application monitoring software considered "not bad" by 4 million devs, so you should try them as well!
sentry.io/welcome
We have started the #CityJSLondon 2025 with our Pro - Workshops for our #ReactJS Bootcamp with @farisaziz12
Follow rest of schedule
london.cityjsconf.org
Follow rest of schedule
london.cityjsconf.org
April 23, 2025 at 10:00 AM
We have started the #CityJSLondon 2025 with our Pro - Workshops for our #ReactJS Bootcamp with @farisaziz12
Follow rest of schedule
london.cityjsconf.org
Follow rest of schedule
london.cityjsconf.org
We are thrilled to have @Interledger as a Silver sponsor for #CityJSLondon event, get to know them attend their booth in our London event.
Found how they lead the next evolution in payments through Interledger, the modern way for sending payments.
Register now
london.cityjsconf.org
Found how they lead the next evolution in payments through Interledger, the modern way for sending payments.
Register now
london.cityjsconf.org
April 22, 2025 at 10:43 AM
We are thrilled to have @Interledger as a Silver sponsor for #CityJSLondon event, get to know them attend their booth in our London event.
Found how they lead the next evolution in payments through Interledger, the modern way for sending payments.
Register now
london.cityjsconf.org
Found how they lead the next evolution in payments through Interledger, the modern way for sending payments.
Register now
london.cityjsconf.org
Win a signed book by @abampakos during #CityJSLondon either attend
- his workshop on 24th of April
- or the main Conference on the 25th of April
Register now
london.cityjsconf.org
Many thanks for @PacktPublishing for offering the books as part of our partnership
- his workshop on 24th of April
- or the main Conference on the 25th of April
Register now
london.cityjsconf.org
Many thanks for @PacktPublishing for offering the books as part of our partnership
April 20, 2025 at 2:35 PM
Win a signed book by @abampakos during #CityJSLondon either attend
- his workshop on 24th of April
- or the main Conference on the 25th of April
Register now
london.cityjsconf.org
Many thanks for @PacktPublishing for offering the books as part of our partnership
- his workshop on 24th of April
- or the main Conference on the 25th of April
Register now
london.cityjsconf.org
Many thanks for @PacktPublishing for offering the books as part of our partnership
Ready for #SvelteJS fun meetup during #CityJSLondon 2025 event, yes we are! @rich-harris.dev creator SvelteJS, will be at our city and we need to celebrate for that! Join us with two talks from Armel de Montgros and @oliverturner.cloud
Register now your tickets
london.cityjsconf.org
Register now your tickets
london.cityjsconf.org
April 16, 2025 at 10:43 AM
Ready for #SvelteJS fun meetup during #CityJSLondon 2025 event, yes we are! @rich-harris.dev creator SvelteJS, will be at our city and we need to celebrate for that! Join us with two talks from Armel de Montgros and @oliverturner.cloud
Register now your tickets
london.cityjsconf.org
Register now your tickets
london.cityjsconf.org
Ready for #CityJSLondon - this year we got @rich-harris.dev in our Speakers lineup - Join the creator of @sveltejs find all the new changes that will happen in the framework!
Register now
london.cityjsconf.org
#javascript #html #programming #coding #css #java #python #programmer #developer
Register now
london.cityjsconf.org
#javascript #html #programming #coding #css #java #python #programmer #developer
April 15, 2025 at 10:43 AM
Ready for #CityJSLondon - this year we got @rich-harris.dev in our Speakers lineup - Join the creator of @sveltejs find all the new changes that will happen in the framework!
Register now
london.cityjsconf.org
#javascript #html #programming #coding #css #java #python #programmer #developer
Register now
london.cityjsconf.org
#javascript #html #programming #coding #css #java #python #programmer #developer
Want to find the latest about the current state of #Testing in #JavaScript then you need to attend the talk by Daniel Afonso for #CityJSLondon
Register now
london.cityjsconf.org
Register now
london.cityjsconf.org
April 1, 2025 at 2:35 PM
Want to find the latest about the current state of #Testing in #JavaScript then you need to attend the talk by Daniel Afonso for #CityJSLondon
Register now
london.cityjsconf.org
Register now
london.cityjsconf.org
#CityJSLondon presents the Packtb bestseller author of Learning #Angular Aristeidis Bampakos for a pro Workshop that will teach you how to optimise your apps for the #web
Register now
lnkd.in/d_bKgwWW
Register now
lnkd.in/d_bKgwWW
March 10, 2025 at 3:28 PM
#CityJSLondon presents the Packtb bestseller author of Learning #Angular Aristeidis Bampakos for a pro Workshop that will teach you how to optimise your apps for the #web
Register now
lnkd.in/d_bKgwWW
Register now
lnkd.in/d_bKgwWW
We are thrilled to have @nanwani f/ @ImagekitIo
at #CityJSLondon.
During his talk we will explore how we can achieve High Quality performant images and videos on your #React website with some #AI magic!
Register now
london.cityjsconf.org
at #CityJSLondon.
During his talk we will explore how we can achieve High Quality performant images and videos on your #React website with some #AI magic!
Register now
london.cityjsconf.org
March 3, 2025 at 9:34 AM
We are thrilled to have @nanwani f/ @ImagekitIo
at #CityJSLondon.
During his talk we will explore how we can achieve High Quality performant images and videos on your #React website with some #AI magic!
Register now
london.cityjsconf.org
at #CityJSLondon.
During his talk we will explore how we can achieve High Quality performant images and videos on your #React website with some #AI magic!
Register now
london.cityjsconf.org
🚀 #CityJSLondon is just 2 months away!
This will be the first-ever #conference not streamed live giving attendees exclusive early access to the recordings after the event
Don’t miss the chance to meet incredible speakers in person, network, and have real conversations IRL
🎟️ london.cityjsconf.org
This will be the first-ever #conference not streamed live giving attendees exclusive early access to the recordings after the event
Don’t miss the chance to meet incredible speakers in person, network, and have real conversations IRL
🎟️ london.cityjsconf.org
February 20, 2025 at 5:35 PM
🚀 #CityJSLondon is just 2 months away!
This will be the first-ever #conference not streamed live giving attendees exclusive early access to the recordings after the event
Don’t miss the chance to meet incredible speakers in person, network, and have real conversations IRL
🎟️ london.cityjsconf.org
This will be the first-ever #conference not streamed live giving attendees exclusive early access to the recordings after the event
Don’t miss the chance to meet incredible speakers in person, network, and have real conversations IRL
🎟️ london.cityjsconf.org
We would like 🙏
@imagekit.bsky.social
for being our Gold 🥇 Sponsor for #CityJSLondon
ImageKit imagekit.io simplifies delivering high-quality, personalized media experiences at scale with a real-time API for image and video optimization, transformation, and streaming.
@imagekit.bsky.social
for being our Gold 🥇 Sponsor for #CityJSLondon
ImageKit imagekit.io simplifies delivering high-quality, personalized media experiences at scale with a real-time API for image and video optimization, transformation, and streaming.
February 20, 2025 at 3:41 PM
We would like 🙏
@imagekit.bsky.social
for being our Gold 🥇 Sponsor for #CityJSLondon
ImageKit imagekit.io simplifies delivering high-quality, personalized media experiences at scale with a real-time API for image and video optimization, transformation, and streaming.
@imagekit.bsky.social
for being our Gold 🥇 Sponsor for #CityJSLondon
ImageKit imagekit.io simplifies delivering high-quality, personalized media experiences at scale with a real-time API for image and video optimization, transformation, and streaming.
#CityJSLondon #Speaker Announcement
Join @thisisjofrank.bsky.social for a deep dive into building an in-browser code editor! Learn how to add syntax highlighting, run code safely, and tackle security risks. Live React app demo included! 🚀
Register now
london.cityjsconf.org
Join @thisisjofrank.bsky.social for a deep dive into building an in-browser code editor! Learn how to add syntax highlighting, run code safely, and tackle security risks. Live React app demo included! 🚀
Register now
london.cityjsconf.org
February 20, 2025 at 2:58 PM
#CityJSLondon #Speaker Announcement
Join @thisisjofrank.bsky.social for a deep dive into building an in-browser code editor! Learn how to add syntax highlighting, run code safely, and tackle security risks. Live React app demo included! 🚀
Register now
london.cityjsconf.org
Join @thisisjofrank.bsky.social for a deep dive into building an in-browser code editor! Learn how to add syntax highlighting, run code safely, and tackle security risks. Live React app demo included! 🚀
Register now
london.cityjsconf.org
#Speaker Announcement
Matthew Cox explores, the case where frontend components that could access raw event data directly 🚀 No more backend bottlenecks—just fast iteration, fewer dependencies, and bold innovation. #EventDriven #Microservices
Register for #CityJSLondon
london.cityjsconf.org
Matthew Cox explores, the case where frontend components that could access raw event data directly 🚀 No more backend bottlenecks—just fast iteration, fewer dependencies, and bold innovation. #EventDriven #Microservices
Register for #CityJSLondon
london.cityjsconf.org
February 20, 2025 at 9:12 AM
#Speaker Announcement
Matthew Cox explores, the case where frontend components that could access raw event data directly 🚀 No more backend bottlenecks—just fast iteration, fewer dependencies, and bold innovation. #EventDriven #Microservices
Register for #CityJSLondon
london.cityjsconf.org
Matthew Cox explores, the case where frontend components that could access raw event data directly 🚀 No more backend bottlenecks—just fast iteration, fewer dependencies, and bold innovation. #EventDriven #Microservices
Register for #CityJSLondon
london.cityjsconf.org
#CityJSLondon #Talk Announcement
Have you used #GenAI in your Frontend development yet? Are you ready to find all about it?
@adamcowley
will tell you all about it on the next #CityJSLondon
Register now
london.cityjsconf.org
Have you used #GenAI in your Frontend development yet? Are you ready to find all about it?
@adamcowley
will tell you all about it on the next #CityJSLondon
Register now
london.cityjsconf.org
February 17, 2025 at 10:38 AM
#CityJSLondon #Talk Announcement
Have you used #GenAI in your Frontend development yet? Are you ready to find all about it?
@adamcowley
will tell you all about it on the next #CityJSLondon
Register now
london.cityjsconf.org
Have you used #GenAI in your Frontend development yet? Are you ready to find all about it?
@adamcowley
will tell you all about it on the next #CityJSLondon
Register now
london.cityjsconf.org