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  1. The Highway Tutorial(fastcode.substack.com ↗)
    1comments
  2. Show HN: Iceoryx2 0.10: flatbuffer integration, zerocopy IPC with unbounded data(ekxide.io ↗)
    discuss
  3. Show HN: Open-source revenue recognition and analytics for Stripe and Metronome
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  4. I built a project database for data science agents(yizhao95.github.io ↗)
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  5. Open Challenge List(openchallengelist.com ↗)
    1comments
  6. Ask HN: So is AI taking our jobs?
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  7. Flawed benchmarks (epoch.ai benchmark registry filtered by flawed)(epoch.ai ↗)
    discuss
  8. Anthropic builds wet lab for AI-driven drug discovery(qz.com ↗)
    1comments
  9. Show HN: I compiled FreeRDP into a Flutter app so my phone can do RDP and SSH(xconnectapp.com ↗)
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  10. WeirdML v3(htihle.github.io ↗)
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  11. Show HN: SIM Screener adds device frames to screenshots and recordings(simscreener.com ↗)
    discuss
  12. Show HN: Semantic-skill-kit:agent skills adapted from Google Modern Web Guidance(github.com/ulrischa ↗)
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  13. Border agents can search cellphones without a warrant or reasonable suspicion(lawandcrime.com ↗)
    discuss
  14. Europe's AI firms, playing catch-up, challenge US calls for slowdown(reuters.com ↗)
    discuss
  15. Lmjtfy – Ask Jev a yes or no question(lmjtfy.dev ↗)
    1comments
  16. China's CAS institute charts DUV route to 3nm GAA without EUV(digitimes.com ↗)
    discuss
  17. Stop waiting to live (before AGI decides for you)(youtube.com ↗)
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  18. 2026 Global Cities Index(oxfordeconomics.com ↗)
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  19. TypeSafe / Jev latency-focused demos built by Devin(github.com/dabit3 ↗)
    discuss
  20. Show HN: Turnpanel is a local first AI workspace(turnpanel.com ↗)
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  21. iPhone Duo is design nerd catnip(gq-magazine.co.uk ↗)
    1comments
  22. Bengaluru Deep-Tech Residency(variance.house ↗)
    1comments
  23. Z.ai says ZCode uploaded repo data, plans to open-source it after backlash(twitter.com/miaai_lab ↗)
    discuss
  24. The Future of Software Engineering [video](youtube.com ↗)
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  25. I guess we live in the P = NP world after all(nicknash.github.io ↗)
    discuss
  26. What people built with Jev since it launched(madewithjev.com ↗)
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  27. Seeing Circles, Sines, and Signals(jackschaedler.github.io ↗)
    discuss
  28. Show HN: A public bulletin board for AI agents(agent-bbs.com ↗)
    discuss
  29. America's job and housing markets are stuck. What if that's the new normal?(businessinsider.com ↗)
    discuss
  30. Ask HN: Am I bad for asking chatbot a question on AI porn
    1comments

Show HN: Draw Hola Cloud – A drawing tool for live technical explanations

1 pointsby 1h agodraw.holacloud.app
1 comments
1h agoHN ↗

Why have I built another drawing tool?

There are great diagramming tools widely used across the industry, beautifully crafted, full of details and powerful features. Amazing pieces of art and software for producing elegant documentation.

But when you're explaining an idea live, starting from a blank canvas, you don't want to think about tools, menus, alignment, fonts or formatting. You just want to draw, write and keep the conversation moving.

A few weeks ago, I was about to explain some ideas to my team. I opened a famous whiteboard tool and ended up spending all my time clicking around and choosing between tools and options instead of actually communicating.

That's why I built Draw. That same day.

I've been adding details since that first day but without adding more tools:

- It supports Markdown everywhere (even tables)

- Saved views to focus on specific areas of the canvas

- Emojis autocompletion

- Big icons (if the text does contain only one emoji, it covers all the space)

- Massive icons library with computing abstractions, software and services from AWS, Google, Azure and more

- Connectors can be attached also to the borders (quite useful for sequence diagrams)

- Paste images and text

- Diagram recording

- Several themes

- The "drag to duplicate", including connectors

Here is a self-explanatory drawing that introduces some features: [https://draw.holacloud.app/draw/64fc5ea5-9333-428b-88dd-1c26...](https://draw.holacloud.app/draw/64fc5ea5-9333-428b-88dd-1c26...)

I hope you find it useful to communicate with your team and colleagues.

Happy weekend! Fulldump