Santosh Selvasundar

Indian | Son | Brother 🇮🇳
Software Engineer @Onehousehq 💻
In love with Tech 😎

[React Bangalore @ReactBangalore]

Last Saturday, we successfully organized React Meetup #103.

Thanks to our speakers Adnan Sait, Ipuvi Mishra, Ruby Seher, Haritha, @TweetWithSan, Anubhav Singh, @tanishka__yadav and Akash Gupta for sharing their valuable insights.

Thanks to @wearemiq for hosting us.

[React Bangalore @ReactBangalore]

At our React meetup on Feb 28, @TweetWithSan will share his insights on running AI in browsers.

Register to join us at the meetup!
https://t.co/brRa0cP2w4

[ReactPlay.IO @ReactPlayIO]

We are super excited for our December Meetup 🔥

Event Details:
🗓️ 13th Dec, 2025 (Saturday)
⏰ 10:30 AM (IST)
📍 CashFree Office , Bangalore

Thanks @gocashfree for hosting us!!

RSVP 👇

[Chennai React @chennaireact]

We’re all set for the @react_india x Chennai React Meetup! 🎉

Speakers:
🔹 Santosh (Onehouse) – If I create-react-app now?
🔹 Chandrakumar (Rocketlane) – I break apps so you don’t have to
🔹 TamilSelvan (KANINI) – Advanced React Hooks

📅 Sep 27
🕐 1:30–5:30PM
📍 KANINI, Elcot

[Chennai React @chennaireact]

🚀 Meet Santosh Selvasundar, Software Engineer @ Onehouse, speaking at React India x Chennai React Meetup!

Topic: How a Sr. Engineer starts a UI project from scratch

📅 Sept 27 | 🕜 1:30–5:30 PM
📍 KANINI, Chennai → https://t.co/QwaGVm39Ww

👉 Register: https://t.co/fr5jEOu1lC

[React Nexus @ReactNexus]

@TweetWithSan from @Onehousehq was here at React Nexus to make Jest - the RAM eater behave!

#reactnexus2025 #reactnexus #TestingPerformance

[React Nexus @ReactNexus]

We’re excited to unveil the schedule for React Nexus 2025!

Get ready for an incredible lineup of talks and workshops on React, React Native, AI, and the future of frontend.

🎤 See the schedule: https://t.co/uxLHSzgd9C

@bholebababa @AdityaPahilwani @blenderskool Akshay Kumar U @devaloksingh Amrita Rai @apoorv_taneja @khareapurv Archana @atiksh04 @_anothercoder @harshitbudhraja @dianasoyster Jasbir @kiran_abburi Jerad Rutnam @themukulchugh Navya @nipuni_paaris @sanketsahu @TweetWithSan @Sarthak99745726 @saurabhdawaree @shrilakshmihg @sg43245 @geekysrm @sujal_maiti @tanishaaa03 @tapasadhikary Veena @wadadparker Vignesh

[Santosh Selvasundar @TweetWithSan]

Can't wait for this one 🥳

[React Nexus @ReactNexus]

We’re pleased to announce that Navya Agarwal, @nipuni_paaris, @TweetWithSan, and @Sarthak99745726 will be speaking at React Nexus 2025.

More speaker announcements are on the way—stay tuned.

[Santosh Selvasundar @TweetWithSan]

Last saturday 🎤

[React Bangalore @ReactBangalore]

Last Saturday, we successfully organized react meetup #86

Huge shoutout to our speakers Chenchunaidu, Jimit Mehta, Aman Patel, @TweetWithSan, Rakesh Kumar, @theranajayant for sharing their insights.

Thanks to @Netskope for hosting us.

[React Bangalore @ReactBangalore]

✨ Join us at our React meetup tomorrow.

📅 Timings: Feb 22, 2 - 6 PM IST
🏢 Venue: Netskope Software India Private Limited
👥 Speakers: Chenchunaidu, Jimit Mehta, Aman Patel, @TweetWithSan, Rakesh Kumar, @theranajayant

https://t.co/PaS1agwXpK

[React Bangalore @ReactBangalore]

✨ At our next React meetup, @TweetWithSan will share his insights on architecting state management for GRPC based apps.

Register to join us at the meetup
https://t.co/PaS1agwXpK

[React Bangalore @ReactBangalore]

Last Saturday, we concluded our fantastic React Meetup #81!

A huge thank you to our fantastic speakers— @TweetWithSan @Faisalism_ @yashjanoria24 Vidhya B, Keshav Mohta, @PrakharTandon29 —for sharing their inspiring insights! 🙌

Big shoutout to @Xactly for hosting us.

[Santosh Selvasundar @TweetWithSan]

Awesome crowd this weekend 😎

[Pritesh Kiri @PriteshKiri]

@TweetWithSan at React BLR meetup🙌

[Santosh Selvasundar @TweetWithSan]

This made my day 😀

[Wadad Parker @wadadparker]

Thank you @PriteshKiri & @tapasadhikary for giving me the opportunity to present my first ever tech talk! It was really fun :D

Also got to resolve my long-standing FE security doubts with @TweetWithSan it was a huge relief!

Thank you once again, will wait for next meet-up.

[Santosh Selvasundar @TweetWithSan]

Another day, another talk 😅

[ReactPlay.IO @ReactPlayIO]

Want to know how to mock a GraphQL end point?

@TweetWithSan is going all with it in our Feb meetup.

[Santosh Selvasundar @TweetWithSan]

A late retweet 😅

[React Nexus @ReactNexus]

Don't miss @TweetWithSan's talk on React app bundling based on HTTP version. ⚡️🌐 Optimize performance by serving different bundles dynamically. Tune in: https://t.co/FXZwpXS5Ir 🎥 #ReactDevelopment #AppBundling #TechTalks

[Santosh Selvasundar @TweetWithSan]

Can't wait to meet the crowd 🥳🥳

[React Nexus @ReactNexus]

In this talk @TweetWithSan will talk about evolution of HTTP versions and recommended react app bundling strategies for each Performance and Security improvements with http3

[Santosh Selvasundar @TweetWithSan]

Excited 😇

[React Nexus @ReactNexus]

🎉 We are super excited to announce that @_kamlesh_ @Karan_Kiri @preetiwadhwani_ @TweetWithSan will be speaking at React Nexus 2023.

https://t.co/rA8ezusrAi

More speaker announcements coming soon.

[Santosh Selvasundar @TweetWithSan]

Thinking of writing custom runner with #createjestrunner. Am I missing anything? 🙁
Any thoughts?!
My react project uses typescript.

@SBekkhus @NicoloRibaudo @kentcdodds

[Santosh Selvasundar @TweetWithSan]

Trying to reduce jest memory usage and time. Its currently a GB of memory usage per test suite and couple of hours of total test time altogether. #jest #reactjs
Found that source code strings are added to in memory cache are taking up this enormous space in RAM

[Santosh Selvasundar @TweetWithSan]

Jest uses these source code strings in order to execute it in node:vm module. Though moving out of vm approach create issues with isolation, proceeded to explore other options. #jestlightrunner gave hopes by running it through bare #nodejs but it didn't support a lot of features