codewithmarcin's profile picture. Coding since '98 from JS to React. I build projects & guide new devs. Follow for a journey of creation! ๐Ÿ‘จโ€๐Ÿ’ป๐Ÿ› ๏ธ

Marcin Piekarski ๐Ÿ‡ฆ๐Ÿ‡บ

@codewithmarcin

Coding since '98 from JS to React. I build projects & guide new devs. Follow for a journey of creation! ๐Ÿ‘จโ€๐Ÿ’ป๐Ÿ› ๏ธ

Marcin Piekarski ๐Ÿ‡ฆ๐Ÿ‡บ ๋‹˜์ด ์žฌ๊ฒŒ์‹œํ•จ

side project - hackathon - prototype repeat ร—100 Neon's Free plan now supports 100 Postgres projects, so you never have to delete an idea to start a new one.


Marcin Piekarski ๐Ÿ‡ฆ๐Ÿ‡บ ๋‹˜์ด ์žฌ๊ฒŒ์‹œํ•จ

This is the DeepSeek moment for Voice AI. Today weโ€™re releasing Chatterbox Turbo โ€” our state-of-the-art MIT licensed voice model that beats ElevenLabs Turbo and Cartesia Sonic 3! Weโ€™re finally removing the trade-offs that have held voice AI back. Fast models sound robotic.โ€ฆ


Marcin Piekarski ๐Ÿ‡ฆ๐Ÿ‡บ ๋‹˜์ด ์žฌ๊ฒŒ์‹œํ•จ

Would you be interested in a video showing how to add Android widgets to your Expo app? 500 likes and I'll make it happen!


Marcin Piekarski ๐Ÿ‡ฆ๐Ÿ‡บ ๋‹˜์ด ์žฌ๊ฒŒ์‹œํ•จ

Top builders in the shadcn ecosystem worth following @shadcn โ€“ shadcn/ui @sadmann17 โ€“ Dice UI @iamncdai โ€“ chanhdai @shuxer - ReUI @shabanhr โ€“ Efferd UI @orcdev โ€“ 8bitcn @ausrobdev โ€“ Shadcnblocks @imskyleen - Animate UI @alibey_10 โ€“ Formcn, Cardcn @raillyhugo โ€“ Tinte @kapish_dimaโ€ฆ


Marcin Piekarski ๐Ÿ‡ฆ๐Ÿ‡บ ๋‹˜์ด ์žฌ๊ฒŒ์‹œํ•จ

Very excited to release two new open-weight models, Devstral 2 (123B) and Devstral Small 2 (24B), along with Mistral Vibe, a CLI built for Devstral that enables end-to-end code automation!

GuillaumeLample's tweet image. Very excited to release two new open-weight models, Devstral 2 (123B) and Devstral Small 2 (24B), along with Mistral Vibe, a CLI built for Devstral that enables end-to-end code automation!
GuillaumeLample's tweet image. Very excited to release two new open-weight models, Devstral 2 (123B) and Devstral Small 2 (24B), along with Mistral Vibe, a CLI built for Devstral that enables end-to-end code automation!
GuillaumeLample's tweet image. Very excited to release two new open-weight models, Devstral 2 (123B) and Devstral Small 2 (24B), along with Mistral Vibe, a CLI built for Devstral that enables end-to-end code automation!

Introducing the Devstral 2 coding model family. Two sizes, both open source. Also, meet Mistral Vibe, a native CLI, enabling end-to-end automation. ๐Ÿงต



Marcin Piekarski ๐Ÿ‡ฆ๐Ÿ‡บ ๋‹˜์ด ์žฌ๊ฒŒ์‹œํ•จ

Just released an 8+ hour Next.js 16 Full-Stack Course! Auth, caching, server actions, file uploads, DB patterns & plenty more ๐Ÿ‘€ and the entire backend is powered by @convex ๐Ÿš€

janmarshaldev's tweet image. Just released an 8+ hour Next.js 16 Full-Stack Course!

Auth, caching, server actions, file uploads, DB patterns & plenty more ๐Ÿ‘€

and the entire backend is powered by @convex  ๐Ÿš€

Marcin Piekarski ๐Ÿ‡ฆ๐Ÿ‡บ ๋‹˜์ด ์žฌ๊ฒŒ์‹œํ•จ

All you need to setup payments is: npm install "@convex-dev/stripe" Link down below ๐Ÿ‘‡

Rasmic's tweet image. All you need to setup payments is:

npm install "@convex-dev/stripe"

Link down below ๐Ÿ‘‡

Learn how to integrate @Stripe with Convex in 10 minutes with the new Stripe Component. @Rasmic cooked with this one. youtube.com/watch?v=-S4iHTโ€ฆ

convex's tweet card. Integrate Stripe with Convex in 10 mins (Stripe Component)

youtube.com

YouTube

Integrate Stripe with Convex in 10 mins (Stripe Component)



Marcin Piekarski ๐Ÿ‡ฆ๐Ÿ‡บ ๋‹˜์ด ์žฌ๊ฒŒ์‹œํ•จ

Power users, we see you. ๐Ÿ‘€ Usage has been growing exponentially, and we watched many of you hit your monthly limits early, leaving you stuck waiting for the reset. That ends today. Introducing Daily Quotas. ๐Ÿ”„ Your quota now resets every single day at midnight GMT. Thisโ€ฆ


Marcin Piekarski ๐Ÿ‡ฆ๐Ÿ‡บ ๋‹˜์ด ์žฌ๊ฒŒ์‹œํ•จ

holy shit, this is the most beautiful react app I've seen openDAW: a next-generation web-based Digital Audio Workstation โ€” link to github below


Marcin Piekarski ๐Ÿ‡ฆ๐Ÿ‡บ ๋‹˜์ด ์žฌ๊ฒŒ์‹œํ•จ

try the frontend design skill to make beautiful green field apps! open claude code and run these two commands: /plugin marketplace add anthropics/claude-code /plugin install frontend-design@claude-code-plugins excited to see what you build

Opus 4.5 is our best model yet for design & vision. Here are some of my favorite UIs we made with Claude Code's frontend-design plugin.



Marcin Piekarski ๐Ÿ‡ฆ๐Ÿ‡บ ๋‹˜์ด ์žฌ๊ฒŒ์‹œํ•จ

We put together a prompting guide for Claude Opus 4.5 based on extensive internal testing by our research and applied AI teams. Here's what we've learned so far about getting the best results:


Marcin Piekarski ๐Ÿ‡ฆ๐Ÿ‡บ ๋‹˜์ด ์žฌ๊ฒŒ์‹œํ•จ

๐ŸŽ‰๐ŸŽ‰ Happy Black Friday week! The brand new Database School is live! And the free 39-video series Introduction to Postgres is also available now! Thanks to @supabase for making this free! As for the design...

aarondfrancis's tweet image. ๐ŸŽ‰๐ŸŽ‰ Happy Black Friday week! The brand new Database School is live!

And the free 39-video series Introduction to Postgres is also available now! 

Thanks to @supabase for making this free!

As for the design...

Marcin Piekarski ๐Ÿ‡ฆ๐Ÿ‡บ ๋‹˜์ด ์žฌ๊ฒŒ์‹œํ•จ

Gemini 3 for developers๐Ÿš€ we created a new playlist to teach about API features, vibe coding, agents, and more with @nikitanamjoshi & @SmithaKolan :)

patloeber's tweet image. Gemini 3 for developers๐Ÿš€

we created a new playlist to teach about API features, vibe coding, agents, and more with @nikitanamjoshi & @SmithaKolan :)

Marcin Piekarski ๐Ÿ‡ฆ๐Ÿ‡บ ๋‹˜์ด ์žฌ๊ฒŒ์‹œํ•จ

Prisma 7 is here! ๐Ÿฆ€ Rust-free Prisma Client as the default ๐Ÿ’ช 90% smaller bundle size & 3x faster queries ๐Ÿ”Œ Direct connections to Prisma Postgres We've been building towards this for months, so let's see what's in this release ๐Ÿงต


Marcin Piekarski ๐Ÿ‡ฆ๐Ÿ‡บ ๋‹˜์ด ์žฌ๊ฒŒ์‹œํ•จ

Today, we have an open-source launch for you. Announcing React Email 5.0. 1. Dark Mode Switcher 2. Tailwind 4 support 3. Resend Integration 4. 8 New Components


Marcin Piekarski ๐Ÿ‡ฆ๐Ÿ‡บ ๋‹˜์ด ์žฌ๊ฒŒ์‹œํ•จ

Here's my beginner's lecture series for RAG, Vector Database, Agent, and Multi-Agents: Download slides: ๐Ÿ‘‡ * RAG: byhand.ai/p/beginners-guโ€ฆ * Agents: byhand.ai/p/beginners-guโ€ฆ * Vector Database: byhand.ai/p/beginners-guโ€ฆ * Multi-Agents: byhand.ai/p/beginners-guโ€ฆ --- 100% original,โ€ฆ

ProfTomYeh's tweet image. Here's my beginner's lecture series for RAG, Vector Database, Agent, and Multi-Agents: Download slides: ๐Ÿ‘‡
* RAG: byhand.ai/p/beginners-guโ€ฆ 
* Agents: byhand.ai/p/beginners-guโ€ฆ 
* Vector Database: byhand.ai/p/beginners-guโ€ฆ 
* Multi-Agents: byhand.ai/p/beginners-guโ€ฆ 

---
100% original,โ€ฆ

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