/RegexBuild
Generate and explain a regular expression from examples of matches and non-matches.
Coding & Development🟢 Beginner#regex#pattern
Coding & Development
68 commands · 11 subcategories
Subcategories
Code Review7Debugging8Documentation6Explanation6Migration7Performance6Refactoring7Regex1Security6Testing7Typing7
Popular in Coding & Development
/CodeReview
Get a senior-level review covering bugs, edge cases and readability.
Coding & Development🟢 Beginner#review#quality
/TypeScriptStrictMigration
Step-by-step refactoring strategy to resolve 'noImplicitAny', 'strictNullChecks', and eliminate untyped third-party library boundaries with generics and unknown.
Coding & Development🟡 Intermediate#typescript#typing
/Rubber
Interrogate your reasoning with pointed questions until the bug surfaces.
Coding & Development🟢 Beginner#debug#thinking
/ExplainScript
Walk through line-by-line what happens in a script — e.g. a Python script that renames 10.
Coding & Development🟢 Beginner#script#automation
/OptimizeQuery
Find and remove hot-path waste in a database query — e.g. a 30-line PostgreSQL query joining orders.
Coding & Development🟢 Beginner#sql#query