When comparing Defold vs Yae, the Slant community recommends Defold for most people. In the question“What are the best 2D game engines?” Defold is ranked 24th while Yae is ranked 105th. The most important reason people chose Defold is:
Defold uses Lua, which is regarded as an easy to learn language by most.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Easy to learn
Defold uses Lua, which is regarded as an easy to learn language by most.
Pro Completely free of charge
Software and online dashboard are free of charge.
Pro Good combination of visual editing + code (Lua)
You can do a lot with drag and drop, but you're not limited -- the code (Lua, which is easy to learn) allows you more power than just visual editing usually gives you.
Pro Fast results
Going from idea to result is very important for the creative process.
Pro Very performant
Being crossplatform it is important to work on low end devices.
Pro Visual editor
Pro Easy and fast export for various platforms
Pro Source code available
You can download and modify the source code of the Editor and the engine for free.
Pro Great community
A very active and friendly community in forums.
Pro Collaborative
You can invite friends from the dashboard and create games together.
Pro Hot reload
It allows you to change scripts in a game while it is running live. Common use-cases is to tweak gameplay parameters or to perform debugging on a running game.

Pro IDE
Ships with easy to use IDE created only for development in it

Pro Frequent updates
Updated weekly

Pro Cross-platform
Supports all major platforms
- Windows
- Mac
- Linux
- Android
- iOS

Pro Multiple languages support
Supports writing games in both Lua and JavaScript and for advanced users it´s plugin system also supports Java.
Cons
Con Lone developer

Con In early development
Do not have as much features as other listed engines.
