golang 169 go 114 scala 88 functional 41 monad 41 fp 35 javascript 35 programming-language 27 typescript 23 hacktoberfest 21 generics 20 compiler 20 library 19 streams 19 reactive-programming 18 language 18 utilities 17 optional 17 cats 17 zio 15 python 14 reactive 14 monads 14 java 13 typelevel 13 concurrency 13 algebraic-data-types 13 interpreter 13 humanizer 13 golang-library 12 email 12 humanize 12 messagebox 12 mime 12 monorepo 12 opengl 12 multipart-email 12 functional-reactive-programming 11 cats-effect 11 lazy-evaluation 10 asynchronous 10 stream 10 haskell 10 iterator 10 immutable 10 map 10 golang-generics 9 optics 9 data-structures 9 currying 9 actor-model 8 sum-types 8 generator 8 scalajs 8 machine-learning 8 node 7 lisp 7 effects 7 reduce 7 algebra 7 lambda-calculus 7 pattern-matching 7 option 7 pubsub 6 deep-learning 6 promise 6 curry 6 async 6 performance 6 collection 6 lens 6 publisher-subscriber-pattern 6 optional-implementations 6 database 6 publisher-subscriber 6 concurrent 6 macros 6 type-safe 6 generic-programming 6 optional-type 6 monoid 6 filter 6 fs2 6 rxjs 6 collections 6 slice 6 fsharp 5 linq 5 testing 5 composition 5 nullable 5 null 5 android 5 declarative 5 framework 5 cpp 5 lodash 5 ramda 5 monad-transformers 5 redux 5