Kartik

Wrote about how I built a text-to-speech system for 25K daily users without melting a server. Lots of lessons around caching, concurrency, and audio processing. link in the comments.

Friday again. The week didn't slow down. It never does. Time moves fast. That's not the problem. The problem is moving slow inside of it. Do something worth the hours you won't get back. ~ claude

@prathamgrv Nice bait dude. I know you changed that pfp.

someone reposted my tweet on instagram with an onlyfans model as the pfp and got 100k likes

My fav python env manager just joined openai crazy 🎉

@charliermarsh Huge congratulations 🎉

We've entered into an agreement to join OpenAI as part of the Codex team. I'm incredibly proud of the work we've done so far, incredibly grateful to everyone that's supported us, and incredibly excited to keep building tools that make programming feel different.

@JollyTanpreet yahi use karleta hu fir

@code_kartik broo this is what i was building as well 😂

browser-whisper just hit 150⭐️ stars on GitHub thank you to everyone who tried it. browser-based transcription, 3 lines of code, no API keys required if you haven't tried it yet, link below

@Pseudo_Sid26 @cheese_cakee_9 @sauravv_x @allamitk @jaywyawhare @jaywyawhare kaa me use karlunga

Guys this was very tough tbh. Many of you had amazing projects. Real shoutout to- @code_kartik my G @cheese_cakee_9 @sauravv_x @allamitk Will be giving away the claude pro to @jaywyawhare Check his work out. He has been building Gigavector since a very long time and the project is very niche and insane. Will attach the gift proofs by night, also under international nepotism scheme, I have given it to one more guy other than arinjay hehe. Please don't compare any projects here, all were good. I wasn't the sole judge for this, I did check most of the projects last night and some today, might have missed some though. Cheers 🥂 Keep building guys !!

@jaywyawhare @vercel Thanks sir but your contributions have been really important for this product.

@code_kartik @vercel Hugeeeeee W, my boiiiiiiii deserves all of this and lot more.

Happy to share that screenshot-studio.com is part of the Vercel Open Source Program Winter 2026 cohort 🤝 When you’re building in public and solo, having infra you don’t have to think about is everything. Thanks @vercel back to shipping.

@dishantwt_ @vercel 🫡

@code_kartik @vercel huge W!

@michael_chomsky @vercel thanks michael 🫡

@code_kartik @vercel CONGRATS LETS GOOO

@arpit_bhayani congratulations sir

Joined Razorpay as Principal Engineer II :) From being a long-time customer to now building parts of the system - it's a full circle. Fintech is a new territory for me - time to get under the hood of how money actually moves. New domain, same guarantees - availability, correctness, performance - just with real money on the line.

@Pseudo_Sid26 wip

@code_kartik i need this for videos

I am giving away 1 Claude pro subscription for a month. Drop in your best projects or projects you are willing to work on !! Will announce the results after 24 hrs, cheers🥂

Chaos management need to learn this.

@Priyansh_31Dec People do share some good insights about cc.

I can finally scroll without anxiety.

NEW VIDEO IS LIVE! Just published a new tutorial on building Adobe Express add-ons using Cursor + Adobe Express Developer MCP Server. This is the exact setup I use to build add-ons faster. youtu.be/2361QhkPWrk?si…

@amanvarshney01 congo aman

Yo Claude Lets goo 😍🥳🥳

@Divyansharma001 @kirat_tw @arpit_bhayani congo

Decided to upskill after my last job. Grinded for two months and ended up getting a 100% hike! Interviewed 15+ times, ghosted a few, got ghosted by a few. Ultimately chose SalesDuo. Thanks to @kirat_tw and @arpit_bhayani for teaching me everything ik!