Ratings by cpressey of Name Binding works
Foundational Aspects of Syntax
Abstract Syntax for Variable Binders
A Simple Take on Typed Abstract Syntax in Haskell-like Languages
I am not a Number, I am a Free Variable
A Type and Scope Safe Universe of Syntaxes with Binding
Five Axioms of Alpha-Conversion
Don’t Substitute Into Abstractions (Functional Pearl)
Abstract Binding Trees, Dynamics and Statics
Viewing λ-terms through Maps
How do real-world proof assistants bind variables and check equality?
mathink/mslambda: Map, Skeleton, Lambda term.
bacam/sato-maps-agda
jsiek/abstract-binding-trees: Abstract binding trees (abstract syntax trees plus binders), as a library in Agda