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#tooling
Articles tagged with tooling.
The Long Road to Whole-Program Compilers
Renaming CSS, HTML, and JS symbols from one shared map keeps a page intact, but every missed reference fails in total silence.
July 9, 2026 · 04:06 UTC
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Emoji AST Interpreter REPL Stage - Part 5
Finish the emoji language with built-in functions and a read-eval-print loop that turns the compiler pipeline into a live tool.
Emoji AST Interpreter Scope Stage - Part 4
Give the emoji language memory with variables and a scope map, then add unary negation and a ternary for real branching decisions.
Emoji AST Interpreter Walker Stage - Part 3
Walk the emoji abstract syntax tree with a recursive tree-walking interpreter that collapses nested nodes into one final number.
Emoji AST Interpreter Parser Stage - Part 2
Turn a flat emoji token stream into an abstract syntax tree with precedence climbing, the parsing stage of a tiny emoji compiler.
Emoji AST Interpreter Lexer Stage - Part 1
Build a lexer that turns fruit emoji and math symbols into a clean token stream, the first stage of a tiny emoji AST compiler.
Stop Wrapping Libraries Around Libraries
Most wrapper libraries add indirection without value, hiding the original API behind a layer that breaks on every upstream update.