Dev tools · alternatives · 2026

24 alternatives to Onion Omega
coder friendly electronics developer board
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Onion Omega launched in 2015; newer entries below may have overtaken it.
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Onion Omega▲39Build hardware with JavaScript, Python, PHP (Kickstarter)
2015 · onion.io · its alternatives →
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The Marketplace For User-Generated Hardware
2014 · edu.sphero.com · its alternatives →
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circuits.io▲74Learn electronics and easily create circuit boards online
2014 · library.io · its alternatives →
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Build hardware with JavaScript, Python & PHP (Kickstarter)
2015 · kickstarter.com · its alternatives →
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Codebender▲123Development platform for Arduino users, makers and engineers
2014 · codebender.cc · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →