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LabCraft is an AI-mentored learning platform. It is NOT a chatbot! Instead, it consists of course curriculum and an instrumented playground where learners can safely practice what they learn. The AI mentor observes the user's actions in the playground, and guides them towards the objective when they are stuck. This loop is iterated upon over time to improve the curriculum, the playground, and the mentor, all in service of providing to provide a better learning experience.

Currently, I'm focussed on Nix/NixOS. It is a useful piece of technology with a steep learning curve, and my goal is for LabCraft to help users overcome that. The playground consists of Linux VMs with instrumented shells that allows the AI mentor to observe the user running commands and guiding them as needed. Part 1 of ~48 parts of the Nix/NixOS course is live for all users today.

I'm looking for feedback from users on how and where we can improve the learning experience.

Comments URL: https://news.ycombinator.com/item?id=49187128

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Article URL: https://www.theregister.com/security/2026/08/05/london-cops-handed-victims-new-address-and-number-to-her-stalker-watchdog-says/5283382

Comments URL: https://news.ycombinator.com/item?id=49187104

Points: 2

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Article URL: https://arstechnica.com/health/2026/08/report-cdc-finally-plans-formal-response-team-for-explosive-diarrhea-outbreak/

Comments URL: https://news.ycombinator.com/item?id=49187094

Points: 2

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Article URL: https://github.com/BandarLabs/cobalt

Comments URL: https://news.ycombinator.com/item?id=49187092

Points: 1

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Article URL: https://norbertkozsir.com/posts/work-in-the-second-dimension/

Comments URL: https://news.ycombinator.com/item?id=49187084

Points: 1

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Article URL: https://viktor.com/research/a-harness-for-agi

Comments URL: https://news.ycombinator.com/item?id=49187082

Points: 1

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Article URL: https://www.youtube.com/watch?v=ZBvLadXo7XA

Comments URL: https://news.ycombinator.com/item?id=49187077

Points: 1

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Article URL: https://blog.fogus.me/llm/born-against.html

Comments URL: https://news.ycombinator.com/item?id=49187061

Points: 1

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Article URL: https://openflexure.org/

Comments URL: https://news.ycombinator.com/item?id=49187059

Points: 1

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Article URL: https://huggingface.co/webbrain-one/DeepSeek-V4-Flash-0731-Vision-NVFP4

Comments URL: https://news.ycombinator.com/item?id=49187038

Points: 1

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Article URL: https://dontgetflocked.com/

Comments URL: https://news.ycombinator.com/item?id=49187025

Points: 1

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Article URL: https://medium.com/@yaroslavaristov/why-low-latency-trading-infrastructure-is-harder-than-it-looks-d22355f24585

Comments URL: https://news.ycombinator.com/item?id=49187004

Points: 1

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Article URL: https://arxiv.org/abs/2607.28146

Comments URL: https://news.ycombinator.com/item?id=49186998

Points: 1

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Article URL: https://hisham.hm/2026/08/04/the-lua-community-needs-to-learn-to-move-on/

Comments URL: https://news.ycombinator.com/item?id=49186984

Points: 3

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Article URL: https://club.ministryoftesting.com/t/day-8-craft-a-detailed-prompt-to-support-test-activities/74863

Comments URL: https://news.ycombinator.com/item?id=49186956

Points: 1

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Article URL: https://github.com/YordiLorenzo/hbkit

Comments URL: https://news.ycombinator.com/item?id=49186948

Points: 1

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Article URL: https://blabbingabout.substack.com/p/new-drug-ai

Comments URL: https://news.ycombinator.com/item?id=49186946

Points: 1

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Article URL: https://github.com/deployah-dev/deployah

Comments URL: https://news.ycombinator.com/item?id=49186881

Points: 2

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Article URL: https://chardonnet.github.io/fake-s22-ultra-teardown/

Comments URL: https://news.ycombinator.com/item?id=49186875

Points: 1

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