Robbie Jack (@devevangelist) 's Twitter Profile
Robbie Jack

@devevangelist

Web developer turned marketer. Founded and scaled TrueCoach, the leading SaaS for coaches. TechStars alum. Growing brands with Google and Meta Ads 🌱

ID: 15330061

linkhttps://lightbulb.run calendar_today06-07-2008 02:51:11

43,43K Tweet

4,4K Followers

6,6K Following

Massimo (@rainmaker1973) 's Twitter Profile Photo

Xiaoma, a polyglot, was invited to give a speech at a high school for Language Week, and he delivered the entire speech in Gen Alpha slang.

vittorio (@iterintellectus) 's Twitter Profile Photo

codex, veo3, new gemini 2.5 pro, grok 3.5 coming, optimus, colossus 2, klarna collapse, starship flight 9, notebookLM app, deepseek R2 coming, claude 4, btc ~$110k, $600B saudi deal, stargate, prime editing trial, quantum computers, solar power boom, nvidia transcription,

codex, veo3, new gemini 2.5 pro, grok 3.5 coming, optimus, colossus 2, klarna collapse, starship flight 9, notebookLM app, deepseek R2 coming, claude 4, btc ~$110k, $600B saudi deal, stargate, prime editing trial, quantum computers, solar power boom, nvidia transcription,
Robbie Jack (@devevangelist) 's Twitter Profile Photo

Google’s “What’s New in Web UI” Talk: Less Custom Component JavaScript, More Web Standards infoq.com/news/2025/06/n…

OpenAI Developers (@openaidevs) 's Twitter Profile Photo

You can now fine-tune the GPT-4.1 family using direct preference optimization. 🎛️ Customize 4.1, 4.1-mini, and 4.1-nano by comparing responses, rather than fixed targets—ideal for subjective tasks where tone, style, and creativity matter. platform.openai.com/docs/guides/di…

You can now fine-tune the GPT-4.1 family using direct preference optimization. 🎛️

Customize 4.1, 4.1-mini, and 4.1-nano by comparing responses, rather than fixed targets—ideal for subjective tasks where tone, style, and creativity matter. platform.openai.com/docs/guides/di…
OpenAI (@openai) 's Twitter Profile Photo

Projects Update 📝 We’re adding more capabilities to projects in ChatGPT to help you do more focused work. ✅ Deep research support ✅ Voice mode support ✅ Improved memory to reference past chats in projects ✅ Upload files and access the model selector on mobile

OpenAI Developers (@openaidevs) 's Twitter Profile Photo

🇵 🇷 🇴 🇲 🇵 🇹 🇸 are an API primitive now! Centrally manage, version, and optimize prompts. Use (and reuse!) prompts across the Playground, API, Evals, and Stored Completions.

Cloudflare (@cloudflare) 's Twitter Profile Photo

Cloudflare Containers are now available in public beta. Deploy simple, global, and programmable containers alongside your Workers: cfl.re/4kNjs06

The Kobeissi Letter (@kobeissiletter) 's Twitter Profile Photo

Truly incredible: The S&P 500 in Bitcoin terms is now DOWN -15% year-to-date. Since 2012, the S&P 500 in Bitcoin terms is down -99.98%. We are all witnessing history.

Truly incredible:

The S&P 500 in Bitcoin terms is now DOWN -15% year-to-date.

Since 2012, the S&P 500 in Bitcoin terms is down -99.98%.

We are all witnessing history.
Collin Schmelebeck (@schmelebeckppc) 's Twitter Profile Photo

nothing breaks my heart more than seeing brands die because they care more about in-channel ROAS than their new customer sales paths