CommunityNews
Type-Level Programming in TypeScript
The TypeScript type system is immensely powerful, and while the language itself is, of course, Turing complete, so is the type system itself. This allows us to implement types that are far more sophisticated than what is possible in most popular programming languages, as we can do computations on a type-level which is, essentially, what characterizes type-level programming.
In the following, I will demonstrate how we can utilize features of the TypeScript type system such as conditional types, indexed array types, and more to implement a type that computes a given Fibonacci number…
This thread was posted by one of our members via one of our news source trackers.
Popular Frontend topics
Other popular topics
Sponsor Spotlight
Practical resources that improve the lives of professional developers.
Latest in TypeScript
Categories:
Sub Categories:
Popular Portals
- /elixir
- /rust
- /ruby
- /wasm
- /erlang
- /phoenix
- /keyboards
- /rails
- /js
- /python
- /security
- /go
- /swift
- /vim
- /clojure
- /emacs
- /java
- /haskell
- /onivim
- /svelte
- /typescript
- /crystal
- /c-plus-plus
- /kotlin
- /tailwind
- /gleam
- /react
- /ocaml
- /elm
- /flutter
- /vscode
- /ash
- /opensuse
- /centos
- /php
- /deepseek
- /html
- /scala
- /zig
- /textmate
- /sublime-text
- /debian
- /nixos
- /lisp
- /agda
- /react-native
- /kubuntu
- /arch-linux
- /ubuntu
- /revery
- /spring
- /django
- /manjaro
- /diversity
- /nodejs
- /lua
- /julia
- /c
- /slackware
- /markdown
Devtalk Sponsors
Practical resources that improve the lives of professional developers.
We build trusted fault-tolerant systems that scale to billions of users.
Real-time error tracking, performance insights, and observability for devs.
Develop your skills with books, videos, and courses.
Catch errors, track performance, monitor hosts and more.
Enabling companies to succeed by building software people love.
Courses that'll move you from confusion to "Aha, now I get it!"