To round off this chapter, let me introduce two web tools that can help you be aware about what features you can safely use and which will make a transpiler (such as Babel, which we mentioned at the start of this chapter) necessary.
To round off this chapter, let me introduce two web tools that can help you be aware about what features you can safely use and which will make a transpiler (such as Babel, which we mentioned at the start of this chapter) necessary.