Free AI/ML learning roadmap:
Math → ML/DL → specialization → production. Stats/Linear Alg/Calc: Khan Academy, 3Blue1Brown Practice: Kaggle Learn Core ML: Coursera ML, scikit-learn DL: http://
DeepLearning.AI, http://
fast.ai Frameworks: PyTorch/TensorFlow/Keras
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Free AI/ML Learning Roadmap: Math to Production
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OpenAI Euphony Tool Mirrors Codex Transcript Viewer Design
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OpenAI's new Euphony tool works almost exactly the same way as my Codex transcript viewer https://t.co/lUQQds4Nvj https://t.co/lI8h72reKy
— Simon Willison (@simonw) 21 avril 2026OpenAI's new Euphony tool works almost exactly the same way as my Codex transcript viewer https://
tools.simonwillison.net/codex-timeline
?url=httpsgist.githubusercontent.comsimonwa9eb5993a2853ec840d26c0e56bde362rawb8c5febdf60d878da84e27c07efdaed159abde4alogs.jsonl#tz=local&q=&type=all&payload=all&role=all&hide=1&truncate=1
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API Keys Limitation: Infrastructure Work for Non-Mainline Model Support
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yeah just for API keys right now, it requires some infra work for all the non-mainline models to make support happen for things like agents
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Google AI Studio Launches New Home for Agents
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and a new first class home for agents in @GoogleAIStudio UI : )
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Deep Research API Gets Major Upgrades: Max Model and New Features
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Introducing our biggest upgrades to the Deep Research API yet… including Deep Research Max (our SOTA system), MCP support, Native charts & infographics, planning mode, full tool support (including Google tools), full multi-modal input support, & real-time progress streaming!
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Hugging Face Kernels integration for AI development
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very cool! need some integration with https://
huggingface.co/docs/kernels/i
ndex
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Mastering Databases in Replit Live Build Session
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Mastering Databases in Replit (Live Build) https://
x.com/i/broadcasts/1
lJQRvzyXmNxE
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OpenGame: Open Agentic Coding Framework for Games
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OpenGame
— AK (@_akhaliq) 21 avril 2026
Open Agentic Coding for Games
paper: https://t.co/dlI0HnM7Hm pic.twitter.com/q9TZFHAkK6OpenGame Open Agentic Coding for Games paper: https://
huggingface.co/papers/2604.18
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Open Standards for Agent Memory and Skills Definition
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if there is an open standard for memory (like agents.md or skills) then that would be great and would alleviate a lot of my concerns unless you store memories in skills rn (which is reasonable actually, but not what they are doing), i dont think any standard exists?
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Open-Source Community Innovation in AI Development
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open-source community will work their magic!