# Whiteboard IDE

29 Hacker News commenters recommended Whiteboard IDE and 12 criticized it, November 2025 to November 2026. It was recommended in 2 of 13 months.

**Verdict:** Open-source app that turns code changes into diagrams and an interactive diff view, helping developers check architecture before shipping; critics say you cannot edit files yet.

## Why people recommend it

- Helps understand code changes before shipping (5 comments): "we've found it super useful to quickly get a sense of your own changes before sending to colleagues or shipping" ([source](https://news.ycombinator.com/item?id=50160276)) "in my own experience, whiteboard is still quite helpful when it's important to understand the change going in" ([source](https://news.ycombinator.com/item?id=49840966)) "This is really cool! I'm pumped for anything that makes it easier to review generated code." ([source](https://news.ycombinator.com/item?id=49842013))
- Polished design and thoughtful details (4 comments): "we've put in a lot of time and attention into the app especially and hope it shows in the details" ([source](https://news.ycombinator.com/item?id=49835313)) "you can't deny there was some actual thought in the design" ([source](https://news.ycombinator.com/item?id=49841293)) "got it straight away from the animation" ([source](https://news.ycombinator.com/item?id=49835533))
- Visual view of architecture and design (3 comments): "It's always good to have such a visual method to check briefly what's there on architecture and design level" ([source](https://news.ycombinator.com/item?id=49840151)) "we put a lot of effort into the diff viewer, tying the diagrams into the actual code, etc." ([source](https://news.ycombinator.com/item?id=49883449)) "It’s like CS101 and drawing UML diagrams." ([source](https://news.ycombinator.com/item?id=49840900))
- Diagrams tied to real code (3 comments): "we put a lot of effort into the diff viewer, tying the diagrams into the actual code, etc." ([source](https://news.ycombinator.com/item?id=49883449)) "not no-code at all (a big part of this project has been our semantic diffing engine)" ([source](https://news.ycombinator.com/item?id=49837532)) "I think a lot of the value of whiteboard comes from the interactivity" ([source](https://news.ycombinator.com/item?id=49849880))

## What people warn about

- Cannot edit files; not an IDE (5 comments): "The choice of the word "IDE" seems like it might get you in trouble" ([source](https://news.ycombinator.com/item?id=49834543)) "it's not entirely clear what would make me jump to a new IDE" ([source](https://news.ycombinator.com/item?id=49836271)) "what you wrote here does not sound like an IDE" ([source](https://news.ycombinator.com/item?id=49835717))
- Encourages letting go of understanding code (2 comments): "I guess it's interesting and useful for now, but I don't think people are going to work at the code level much longer." ([source](https://news.ycombinator.com/item?id=49836795)) "basically encouraging people to "let go" of understanding what exactly your code is doing" ([source](https://news.ycombinator.com/item?id=49841081))
- Heavy Electron app, no Windows client (3 comments): "So it's an electron app but you don't support editing or even viewing on the web? And no windows client?" ([source](https://news.ycombinator.com/item?id=49840608)) "our diff viewer can definitely be optimized - it's 138Mb, yikes" ([source](https://news.ycombinator.com/item?id=49835098)) "90% of the software engineers I know are on Windows" ([source](https://news.ycombinator.com/item?id=49837945))
- Diagrams may be inaccurate or outdated (2 comments): "this will get out of date as a project progresses" ([source](https://news.ycombinator.com/item?id=49835980)) "One concern about accuracy of the diagrams." ([source](https://news.ycombinator.com/item?id=49836507))

## Alternatives hackers recommend

- [GitHub Stacked PRs](https://hackerapproved.com/p/github-stacked-prs.md): 64 recommend
- [Gerrit](https://hackerapproved.com/p/gerrit.md): 60 recommend
- [Graphite code review](https://hackerapproved.com/p/graphite.md): 52 recommend
- [CodeRabbit](https://hackerapproved.com/p/coderabbit.md): 34 recommend
- [Stage](https://hackerapproved.com/p/stage.md): 32 recommend

## Cite as

Hacker Approved, "Whiteboard IDE", https://hackerapproved.com/p/whiteboard/ (counts from 1,795,640 Hacker News comments, November 2025 to November 2026).