GITHUB ISSUES SEARCH NOW SUPPORTS NESTED QUERIES AND BOOLEAN OPERATORS: HERE'S HOW WE (RE)BUILT IT

Summary from the TLDR Web Dev newsletter

GitHub has upgraded its Issues search with support for nested queries and boolean operators, allowing users to build complex searches with AND/OR logic across all fields. The technical implementation involved creating an AST parser and mapping the complex queries to Elasticsearch's boolean query structure while maintaining backward compatibility.