I am writing markdown with sublime and want to type math equations faster. Is there anyway to achieve the following functionality in sublime snippet?

Type any character followed by a number, press tab and it will become character_number. For example, if I type ‘a1’ and press tab it will become ‘a_1’.

If this cannot be achieved by snippet, what about packages?

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When design systems are the source of truth and subscribers have easy access to code, it's important that code is well-tested. Lindsey shares how we unit test our Sass and how you can too.

I'm a software engineer based in Boston, MA specializing in building (and occasionally designing) exceptional, high-quality websites and applications.

Andrey Sitnik on the past, the present and the future of PostCSS: a state of the union address on the 5th anniversary.

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