golang 165 go 111 scala 88 monad 41 functional 41 fp 35 javascript 35 programming-language 26 typescript 23 hacktoberfest 21 streams 19 generics 19 library 19 compiler 18 language 18 optional 17 reactive-programming 17 cats 17 utilities 17 zio 15 reactive 14 python 14 monads 14 typelevel 13 algebraic-data-types 13 interpreter 13 java 13 humanizer 13 multipart-email 12 messagebox 12 monorepo 12 email 12 opengl 12 concurrency 12 mime 12 humanize 12 golang-library 11 cats-effect 11 functional-reactive-programming 11 haskell 10 map 10 stream 10 immutable 10 asynchronous 10 iterator 10 optics 9 data-structures 9 currying 9 golang-generics 9 lazy-evaluation 9 scalajs 8 machine-learning 8 generator 8 actor-model 8 sum-types 8 option 7 algebra 7 lisp 7 lambda-calculus 7 node 7 reduce 7 effects 7 promise 6 performance 6 async 6 slice 6 optional-type 6 filter 6 monoid 6 generic-programming 6 lens 6 collection 6 deep-learning 6 pattern-matching 6 type-safe 6 rxjs 6 curry 6 optional-implementations 6 collections 6 publisher-subscriber 6 concurrent 6 publisher-subscriber-pattern 6 pubsub 6 fs2 6 database 6 composition 5 cpp 5 linq 5 nullable 5 null 5 macros 5 gleam 5 ramda 5 lodash 5 functions 5 testing 5 monad-transformers 5 android 5 frp 5 fsharp 5