GitHub dropped Spark yesterday, a super smooth prompt-to-app tool that builds full React apps with auth and storage. @simonw played around with it and ended up reverse engineering Spark… using Spark! Check it out!
@datachaz
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OpenAI’s Latest Advances: LLM and AI Agent Comparison
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Let’s see how OpenAI catches up in the coming weeks! 🍿😎
— Charly Wargnier (@DataChaz) 22 juillet 2025
As always, if you found this comparison helpful, a like or retweet would mean a lot 🙏
Follow me → @datachaz for insights on LLMs, AI agents, and data science! 🦾https://t.co/sCLLuNVevMLet’s see how OpenAI catches up in the coming weeks! As always, if you found this comparison helpful, a like or retweet would mean a lot Follow me → @datachaz for insights on LLMs, AI agents, and data science!
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CodeRabbit Deserves First Place in AI Code Tools
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that 1st spot is well deserved for @coderabbitai
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Genspark Outperforms Competitor in Speed and Design
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Verdict: not even close. Genspark nails speed and design by a long shot!
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ChatGPT Agent Criticized for Slow Output and Poor Slide Design
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ChatGPT Agent:
— Charly Wargnier (@DataChaz) 21 juillet 2025
❌ Output time was painfully slow (about 18 minutes!)
❌ The slides were hollow: vague info, little to no value
❌ Way too much empty space, and the fonts are tiny!
❌ Bad visuals: low-res images, random placement
❌ No hyperlinks to click on
The deck just didn’t… pic.twitter.com/HdaN9eMAKnChatGPT Agent: Output time was painfully slow (about 18 minutes!) The slides were hollow: vague info, little to no value Way too much empty space, and the fonts are tiny! Bad visuals: low-res images, random placement No hyperlinks to click on The deck just didn’t
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Genspark: AI-Powered Content Generation with Visual Design
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Genspark:
— Charly Wargnier (@DataChaz) 21 juillet 2025
✅ Near-immediate output, ready in minutes
✅ Full of relevant content: addresses, prices, local insights
✅ Great-looking visuals: HD images, clean layout, thoughtful spacing
✅ A proper cover slide and consistent, well-chosen fonts
✅ Clickable links for direct… pic.twitter.com/q65rADASA2Genspark: Near-immediate output, ready in minutes Full of relevant content: addresses, prices, local insights Great-looking visuals: HD images, clean layout, thoughtful spacing A proper cover slide and consistent, well-chosen fonts Clickable links for direct
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AI Image Generation Creates Stunning Paris Travel Presentation
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The prompt I gave them: "Create a visually rich 8-slide presentation featuring an unforgettable Paris travel itinerary, complete with detailed descriptions and stunning imagery." Let’s just say… I wasn’t ready for this ↓
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ChatGPT Agent vs Genspark: New Agentic Tool Comparison
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I just got access to the new ChatGPT Agent and had to stack it up against Genspark, one of my go-to agentic tools recently.
— Charly Wargnier (@DataChaz) 21 juillet 2025
Hope you’re sitting, the results are wild! 😄🧵↓ pic.twitter.com/ZXQBCjRaDBI just got access to the new ChatGPT Agent and had to stack it up against Genspark, one of my go-to agentic tools recently. Hope you’re sitting, the results are wild! ↓
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Software Evolution: From Code to AI Prompting Era
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The best 30 minutes you’ll spend this week.@karpathy breaks down "Software in the Era of AI" at Y Combinator:
— Charly Wargnier (@DataChaz) 3 juillet 2025
from Software 1.0 (code you write), to 2.0 (code you train), to 3.0 (code you prompt).
Full talk in 🧵↓ pic.twitter.com/DkgmWzuYOIThe best 30 minutes you’ll spend this week. @karpathy breaks down "Software in the Era of AI" at Y Combinator: from Software 1.0 (code you write), to 2.0 (code you train), to 3.0 (code you prompt). Full talk in ↓
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n8n Workflows Repository for AI Automation
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here's the repo:
↳ https://
github.com/Zie619/n8n-wor
kflows
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