Jakub Klementewicz

@thsottiaux @thsottiaux, you're the awesome person that lets other achive their goals and dreams! You're a good man!

Morning. The last 48 hours of Codex and ChatGPT Work have been intense! Three important updates: - Temporarily removing the 5 hour usage limit restriction for all Plus, Business and Pro plans - Rolling out changes that will make GPT 5.6 Sol more efficient across the board and that will be reflected in less usage being used so that it can take you further. Exact impact to be quantified and shared - We hit 6M active users, and are landing a usage reset in the next hour Go do things

Is the 5 hour usage limit removed? Was there a next reset too? GPT 5.6 Sol

@OpenAIDevs @vercel @andrewqu It is helping not only Vercel! It is helping all of us 🔥

GPT‑5.6 is helping @vercel’s internal data science agent tackle harder work @andrewqu, Vercel’s Chief of Software, used GPT-5.6 and Codex to unblock an internal data science agent on work where earlier models got stuck.

@OpenAIDevs You have made a great job! 🥳

GPT-5.6 comes in three model tiers. → Sol handles long-horizon coding and agentic work that demands planning, tool use, and follow-through. → Terra balances performance and cost for everyday work. → Luna brings speed to well-defined, high-volume work. Across knowledge-work evaluations, GPT-5.6 Terra surpasses GPT-5.5 at lower cost, while GPT-5.6 Luna nearly matches GPT-5.5’s peak performance at well under half the estimated API cost. developers.openai.com/api/docs/guide…

@github @OpenAIDevs Ok, but it still be much cheaper to use Codex directly.

📣 @OpenAIDevs's GPT-5.6 family is now generally available and rolling out in GitHub Copilot. GPT-5.6 comes in three variants: ☀️ GPT-5.6 Sol: the highest reasoning ceiling in the family. Best for complex reasoning over large codebases and demanding, long-running agentic work. 🌎 GPT-5.6 Terra: the balanced default. A strong all-round choice for everyday interactive and agentic coding. 🌕 GPT-5.6 Luna: a lightweight, cost-efficient variant for smaller, faster tasks and the lowest-cost option in the family. Try one, two, or them all in @code or the GitHub Copilot app. github.blog/changelog/2026…

@OpenAI EU, we got it! GPT-5.6 Sol, GPT-5.6 Terra GPT-5.6 Luna.

Introducing ChatGPT Work, a new agent in ChatGPT powered by Codex and GPT-5.6. It can take action across your apps and files, stay with a project for hours if needed, and turn a goal into finished work. It’s a whole new way to get work done.

EU, we got it! GPT-5.6 Sol, GPT-5.6 Terra GPT-5.6 Luna.

@ChatGPTapp We need GPT 5.6 in EU!

@MongoDB This is exactly why I built JSONvizly – free JSON visualization to save time: klementewiczdevelopment.com/jsonvizly

Differences between #SQL and #MongoDB spr.ly/60108ceQ4 #JSON #FlexibleSchema #DocumentValidation #NoSQL

@PlatformIO_Org This is exactly why I built JSONvizly – free JSON visualization to save time: klementewiczdevelopment.com/jsonvizly

#RegistryPick 🌟 ArduinoJSON - simple and efficient JSON library for Arduino and embedded C++ ✅ Serialization / Deserialization ✅ MessagePack ✅ Streams 👉 registry.platformio.org/libraries/bbla… 📌 #EmbeddedSystems #Semiconductor #Engineering #Electronics #Hardware #Library #JSON

@svpino If you often deal with JSON, you might like JSONvizly – a free tool I built to make analyzing & visualizing JSON much easier 👉 klementewiczdevelopment.com/jsonvizly

Claude Code beats Cursor, and it's not even close! If you aren't using Claude Code yet, stop whatever you are doing. If you're already using it, I'm about to show you a trick that will make your experience a lot better.

@PrajwalTomar_ If you often deal with JSON, you might like JSONvizly – a free tool I built to make analyzing & visualizing JSON much easier 👉 klementewiczdevelopment.com/jsonvizly

This is how I design mobile apps for clients: No Figma No design team No wasted weeks Just UX Pilot, Lovable, Supabase, and Cursor. I used this exact system to design MoodFlow step by step. Comment “mobile” and follow and I’ll DM you the full video.

@fredrika_eth @cursor_ai If you often deal with JSON, you might like JSONvizly – a free tool I built to make analyzing & visualizing JSON much easier 👉 klementewiczdevelopment.com/jsonvizly

i published my first iOS app in one weekend with 0 iOS experience, all thanks to @cursor_ai

@tejas3732 If you often deal with JSON, you might like JSONvizly – a free tool I built to make analyzing & visualizing JSON much easier 👉 klementewiczdevelopment.com/jsonvizly

I see many posts like this. If you want to build a very simple app or landing page, then go with Lovable, Bolt, or Replit. If you are really serious about your app, you should be using Claude Code + Cursor. If you are not, you are just experimenting! You are not serious!

@robin_faraj If you often deal with JSON, you might like JSONvizly – a free tool I built to make analyzing & visualizing JSON much easier 👉 klementewiczdevelopment.com/jsonvizly

damn using cursor after claude code feels like running in your dreams

@_georgemoller If you often deal with JSON, you might like JSONvizly – a free tool I built to make analyzing & visualizing JSON much easier 👉 klementewiczdevelopment.com/jsonvizly

💡 CSS Cursor Cheatsheet

@Stammy @charlieholtz If you often deal with JSON, you might like JSONvizly – a free tool I built to make analyzing & visualizing JSON much easier 👉 klementewiczdevelopment.com/jsonvizly

is conductor the new cursor? conductor.build @charlieholtz just used it for the first time and it's lovely

@leerob If you often deal with JSON, you might like JSONvizly – a free tool I built to make analyzing & visualizing JSON much easier 👉 klementewiczdevelopment.com/jsonvizly

Cursor now supports Claude 4 Sonnet with 1M tokens of context!

@adxtya_jha If you often deal with JSON, you might like JSONvizly – a free tool I built to make analyzing & visualizing JSON much easier 👉 klementewiczdevelopment.com/jsonvizly

never touching cursor again

@aaronspark If you often deal with JSON, you might like JSONvizly – a free tool I built to make analyzing & visualizing JSON much easier 👉 klementewiczdevelopment.com/jsonvizly