- Single char alternation (e.g. a|b|c|d) in a RegExp can be simplified to use a character class ([abcd]) instead. This usually also provides slightly better matching performance. - Character escapes that are replaceable with the unescaped character without a change in meaning. Inside the square brackets of a character class, many escapes are unnecessary that would be necessary outside of a character class. For example the regex [\.] is identical to [.] - If several qualified expressions occur after the qualifier having been checked for nullable, they can be replaced with optional chaining

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Nx CLI
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Serving Application
- Run
nx serve myappto serve the newly generated application! - Run
nx test myappto test it. - Run
nx e2e myapp-e2eto run e2e tests for it.
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