Alternatives

Products that do what Astmize — Python → C++ Transpiler does

Fast, minimalist web compiler for code customization.

1HA
htmz – a low power tool for HTML▲1,020
2024 · leanrada.com
2
Gradientify▲282
Find the perfect gradient for your next projects.
2022
3
Prettier▲646
An opinionated code formatter
2018 · prettier.io
4
snappify▲536
A powerful design tool for presenting your code snippets
2022
5IM
I made a Zero-config tool to visualize your code▲136
I built Staying – a tool that instantly turns your code into interactive animations with no setup required. Just write or paste your code and hit "Visualize". No installs, no accounts, no configuration. *Supports*: Python, JavaScript & experimental C++
2025 · staying.fun
6TM
Typograms, Markdown-like renderer for ASCII diagrams▲140
2022 · code.sgo.to
7CC
Compiling C in the browser using WebAssembly▲174
2024 · wasmer.io
8
Locofy Pro▲276
Build frontend 10x faster with design-to-code AI
2024
9GT
Goboscript, text-based programming language, compiles to Scratch▲162
goboscript is a text-based programming language which compiles to Scratch. It allows you to write Scratch projects in text, and compile it into a .sb3 file - which can be opened in the Scratch editor, TurboWarp or be uploaded to the Scratch website. goboscript allows you to create advanced Scratch projects with ease, you can use any text editor, use a version control system such as git. You can refactor your code using search and replace. Text code can be copy pasted, which allows you to easily reuse code or share it with others. goboscript syntax is concise and easy to read. goboscript…
2025 · github.com
10
Codate▲265
Easy date formats for any code
2024
11CH
Code Hike – More than syntax highlighting▲118
2021 · codehike.org
12
Codify▲160
Create & share aesthetic images of your source code
2023
13AV
A VSCode Extension to edit HTML visually in real-time▲231
2024 · github.com
14HT
How to compile C/C++ for WASM, pure Clang, no libs, no framework▲217
A little help for programmers, who wants to run C/C++ code in the browser. (This is my second attempt to show it, first time I got banned bcoz of my personal page domain, I don't really understand it why is is suspicious.)
2022 · github.com
15
Ultracite▲195
Fast, automated code formatting for JavaScript apps
2025
16
Archittect▲153
Generate 100% accurate code. Any framework, any language
2023
17CT
Compile-time HTML parsing in C++14▲175
2017 · github.com
18
AST Visualizer▲7
Understand Complex Python Codebases in Seconds
Feb 2026
19GT
Go Template Preview – Powered by WebAssembly▲102
2022 · gotemplate.io
20GH
Gomponents, HTML components in pure Go▲113
Hey everyone! I just released v1.0.0 of gomponents last week. It's an HTML component builder in pure Go, with a DSL-like HTML syntax. It's been 4 years in the making, and makes it really easy to build HTML in your web apps.
2024 · gomponents.com
21HQ
Hstream – quick Python web apps – Streamlit alternative using htmx▲104
I love Streamlit but have run into many situation where taking it from PoC to MVP state is insurmountable. With all the recent HN hype around htmx and sematic html / classless css I decided to build a Streamlit alternative using these on top of FastAPI. This has a couple advantages: 1) easier to extend when you move past PoC since the FastAPI app is exposed (allowing adding more routes) and hstream acts more like a typical web stack 2) with htmx and html (plus MVP.css) doing the heavy lifting the package is alot less complex and easier to reason about - and hopefully more performant…
2022 · github.com
22AA
AsciiSketch a free browser-based ASCII art and diagram editor▲53
Jan 2026 · files.littlebird.com.au
23HT
HTMLify - Turn code snippets into HTML, for tech bloggers▲27
2013 · htmlify.net
24
myCompiler▲122
Run your favourite programming languages online
2019

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