head to head · open source
platformio-core vs sidex
platformio-core has 9,473 GitHub stars, 906 forks, 272 open issues and last shipped 3 days ago. sidex has 2,985 stars, 242 forks, 50 open issues and last shipped 27 days ago. platformio-core leads on adoption by 217% (9,473 vs 2,985 stars). platformio-core is written in Python under Apache-2.0; sidex is written in TypeScript under MIT. platformio-core has attracted 10% as many forks as stars, sidex 8%. platformio-core was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (ide), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| platformio-core | sidex | |
|---|---|---|
| GitHub stars | ★ 9.5K | ★ 3.0K |
| License | Apache-2.0 | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-09-19 | 2026-08-26 |
| Forks | ⑂ 906 | ⑂ 242 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick platformio-core if
- You weight community size — 9.5K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick sidex if
- You want the sidex feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and sidex fits your workflow better
About platformio-core
PlatformIO Core is the open source, Python based command line build and development platform for embedded firmware that gives Arduino, ESP32, ESP8266, AVR, ARM, and CMSIS projects a single cross platform toolchain, unified debugger, and unit testing workflow, and it is aimed at embedded developers, firmware teams, and CI pipelines that need to build for many boards from one declarative project definition.
read the full platformio-core overview →
About sidex
SideX is a port of Visual Studio Code that replaces Electron with Tauri — a Rust backend running against the operating system's native webview — for developers who want the VS Code workbench, editor, terminal and Git tooling without the bundled browser that normally comes with them.
read the full sidex overview →
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Frequently asked questions
Is platformio-core or sidex more popular?
platformio-core has 9,473 GitHub stars and sidex has 2,985. platformio-core has the larger community by that measure.
Are platformio-core and sidex free?
Both are open source. platformio-core is licensed under Apache-2.0 and sidex under MIT. Neither carries a licence fee.
What is the difference between platformio-core and sidex?
platformio-core is written in Python and sidex in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, platformio-core or sidex?
Choose platformio-core if you want the larger community (9,473 stars) or its Apache-2.0 licence terms. Choose sidex if its feature set, stack or MIT licence fits better. Both are self-hostable.