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

https://draw.holacloud.app/
1•fulldump-net•1h ago

Comments

fulldump-net•1h ago
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

ChatGPT's Built-in Browser now supports Chrome extensions

https://twitter.com/JamesZmSun/status/2100995281097769216
1•twapi•20s ago•0 comments

Keeping vLLM's Prefix Cache Warm Between Agent Turns

https://doug.sh/posts/vllm-kv-cache-agents/
1•dougcalobrisi•57s ago•0 comments

Near-real-time vision using DiffusionGemma in Jev mode

https://twitter.com/mmastrac/status/2101011110132601054
1•mmastrac•1m ago•0 comments

Anthropic finally adds AGENTS.md support to Claude Code

https://twitter.com/trq212/status/2101009392611278961
1•deaux•1m ago•0 comments

The Highway Tutorial

https://fastcode.substack.com/p/announcing-the-highway-tutorial
1•behoppe•2m ago•1 comments

Show HN: Iceoryx2 0.10: flatbuffer integration, zerocopy IPC with unbounded data

https://ekxide.io/blog/iceoryx2-0.10-release/
2•elfenpiff•4m ago•0 comments

Show HN: Open-source revenue recognition and analytics for Stripe and Metronome

2•tanin•6m ago•0 comments

I built a project database for data science agents

https://yizhao95.github.io/prov_ledger/walkthrough.html
1•yzhao950213•8m ago•0 comments

Open Challenge List

https://openchallengelist.com/
2•alex_varga•9m ago•1 comments

Ask HN: So is AI taking our jobs?

1•throwaway1995v2•10m ago•1 comments

Flawed benchmarks (epoch.ai benchmark registry filtered by flawed)

https://epoch.ai/benchmarks/search
1•andromaton•11m ago•0 comments

Anthropic builds wet lab for AI-driven drug discovery

https://qz.com/anthropic-biology-wet-lab-ai-drug-research-091826
1•A_D_E_P_T•12m ago•1 comments

Show HN: I compiled FreeRDP into a Flutter app so my phone can do RDP and SSH

https://xconnectapp.com/
1•neil_thomas•13m ago•0 comments

WeirdML v3

https://htihle.github.io/weirdml.html
1•andromaton•15m ago•0 comments

Show HN: SIM Screener adds device frames to screenshots and recordings

https://simscreener.com
1•IgorAmidzic•16m ago•0 comments

Show HN: Semantic-skill-kit:agent skills adapted from Google Modern Web Guidance

https://github.com/ulrischa/semantic-skill-kit
2•ulrischa•19m ago•0 comments

Border agents can search cellphones without a warrant or reasonable suspicion

https://lawandcrime.com/high-profile/the-government-was-entitled-trumps-border-agents-can-now-sea...
10•mmh0000•19m ago•2 comments

Europe's AI firms, playing catch-up, challenge US calls for slowdown

https://www.reuters.com/business/europes-ai-firms-playing-catch-up-challenge-us-calls-slowdown-20...
3•TMWNN•19m ago•0 comments

Lmjtfy – Ask Jev a yes or no question

https://lmjtfy.dev/
1•rbaudibert•20m ago•1 comments

China's CAS institute charts DUV route to 3nm GAA without EUV

https://www.digitimes.com/news/a20260917PD204/china-3nm-duv-euv-gaa-development.html
7•yogthos•22m ago•0 comments

Stop waiting to live (before AGI decides for you)

https://www.youtube.com/watch?v=0sfy6fCP8ik
1•gillysuit•22m ago•0 comments

2026 Global Cities Index

https://www.oxfordeconomics.com/global-cities-index/
4•andrewstetsenko•22m ago•0 comments

TypeSafe / Jev latency-focused demos built by Devin

https://github.com/dabit3/jev-experiments
2•rahimnathwani•22m ago•0 comments

Show HN: Turnpanel is a local first AI workspace

https://turnpanel.com
1•ksubedi•24m ago•0 comments

iPhone Duo is design nerd catnip

https://www.gq-magazine.co.uk/article/iphone-duo-design
4•tosh•24m ago•1 comments

Bengaluru Deep-Tech Residency

https://www.variance.house
1•audreyfei•24m ago•1 comments

Z.ai says ZCode uploaded repo data, plans to open-source it after backlash

https://twitter.com/MiaAI_lab/status/2100998360643617148
1•mococa•24m ago•0 comments

The Future of Software Engineering [video]

https://www.youtube.com/watch?v=RuTVSEz9INA
1•wg0•24m ago•0 comments

I guess we live in the P = NP world after all

https://nicknash.github.io/posts/pnp/
1•nicknash•25m ago•0 comments

What people built with Jev since it launched

https://madewithjev.com
1•kraayen_jon•27m ago•0 comments