Alternatives
Products that do what Cascii – A portable ASCII diagram builder written in vanilla JavaScript does
3 months ago I wanted to draw an ASCII diagram to include in some documentation at work. I found the few tools online to be insufficient, and was suprised there wasn't a more complete tool to get the job done. Since, I've built Cascii from scratch in vanilla Javascript (I'm not an FE dev, it might be obvious...). I hope it works alright. Please check out the live version at https://cascii.app, report problems, make diagrams to improve your code's documentation. Hope you enjoy using it.
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2025 · cascii.app
- 2MA
2024 · mermaid-ascii.art
- 3ATAscii to SVG▲416
2016 · ivanceras.github.io
- 4TM
2022 · code.sgo.to
- 5AA
Jan 2026 · files.littlebird.com.au
- 6AA
Jun 2026 · glyphcss.com
- 7AD
I've made an ASCII drawing board. You can set any brush, canvas size, export art as a text file. I want to keep it as manual/analog as possible, hence there is no tool for converting image to ASCII. Prompting LLMs to draw ASCII art turned out to be a difficult task . So instead I decided to ask it make a drawing board. Wihtout coding agent I wouldn't even try myself. Although it is an interesting task, it would drift me away. Basically it's just a drawing board with endless variations of textures and brushes: when you make large canvas and zoom out you don't see ASCII anymore, but…
Oct 2025 · delopsu.com
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In the past I've used declarative diagram generation tools like Mermaid.js a lot for quickly drawing up things but for presentations or deliverables I find that I have to then move the generated diagrams over to a tool like Lucidchart which allows full control of the organization and customization. Therefore I am now working on this to combine the benefits of both into just one tool which can do both functions. The project is certainly in the early stages but if you find yourself making architecture diagrams I'd love to hear your thoughts on the idea or even a Github issue for a feature…
Oct 2025 · github.com
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2015 · github.com
- 12FM
Ferrite: Fast Markdown/Text/Code editor in Rust with native Mermaid diagrams Built a Markdown editor using Rust + egui. v0.2.1 just dropped with major Mermaid improvements: → Native Mermaid diagrams - Flowcharts, sequence, state, ER, git graphs - pure Rust, no JS → Split view - Raw + rendered side-by-side with sync scrolling → Syntax highlighting - 40+ languages with large file optimization → JSON/YAML/TOML tree viewer - Structured editing with expand/collapse → Git integration - File tree shows modified/staged/untracked status Also: minimap, zen mode,…
Jan 2026 · github.com
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I usually build web games in C++, but using Emscripten always felt like overkill for what I was doing. I don't need full POSIX emulation or a massive standard library just to render some stuff to a canvas and handle basic UI. The main thing I wanted to solve was the JS/WASM interop bottleneck. Instead of using the standard glue code for every call, I moved everything to a Shared Memory architecture using Command and Event buffers. The way it works is that I batch all the instructions in WASM and then just send a single "flush" signal to JS. The JS side then reads everything directly out…
Jan 2026
- 15IM
I made a website for drawing ascii art with other people https://ascii-collab.app/ It's been online for a little over a year so there's a fair bit of stuff to browse if you want to look around (so much that I even made a poster https://ascii-collab.app/poster.png) There are other websites like yourworldoftext that do this but ascii-collab has some extra features like per-user undo/redo, box selection, a color highlight mode to see who made particular changes, and there's admin tools so I can remove spam. The code is open sourced here…
2021
- 16AAASCII Automata▲103
ASCII AUTOMATA is a tool to analyze the visual connectivity of characters in textmode fonts. It works by scoring edge connectivity of each piece and finding the best matching neighbour piece. Every time it places a piece, it "grows" towards the edges it touches by placing a matching piece. The red heatmap shows how frequently each character is used, useful for analyzing the fonts. I initially made it as a tool for myself. When I design textmode art fonts it is sometimes difficult to figure out if a specific character would actually be useful for drawing or not. I wanted a tool which would…
Oct 2025 · hlnet.neocities.org
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Apr 2026 · teamchong.github.io
- 19
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2022 · github.com
- 21RA
2023 · github.com
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2025 · docs.mermaidchart.com
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This tool turns videos into ASCII pixel art. You can use your webcam feed or upload a video, then use the controls to adjust the colors, resolution, text style, etc. Github repo: https://github.com/collidingScopes/ascii It's built with javascript / html canvas. I'll be continuing to work on this, with the goal of improving performance (it can be laggy at high resolutions) and to also allow image input (turn an image into animated ASCII art). Please let me know of any feedback or suggestions!
2024 · collidingscopes.github.io
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2019 · github.com
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