A book series on JavaScript. @YDKJS on twitter.

Swifty closures for UIKit and Foundation

A Swift micro-framework to easily deal with weak references to self inside closures

Learn Swift 4 with Bob: Intermediate to Advanced Swift 4 Course

Faster closure variable capture

Functional test automation with wdio + page objects + selenium standalone + docker

Learn the art of JS!

Examples of stateful data in Clojure

A light way to convert objc target-action style to closure

Serialisable closures for Rust.

Afternoon project for practicing JavaScript Closures

The things I do know about JavaScript

Learn how to design your own completion handler blocks

Digital pet game (web and command line interfaces). The first individual coding project

Groovy closures overview: owner vs delegate vs this.

Library for wrapping a Rust block or expression into a closure and call it.

💰💰💻 Spendeer - A Very Simple Budget Application. See https://kenvilar.github.io/spendeer/

A project (Xcode 8.2.1) demonstrating blocks/closures in iOS with Objective-C. Blocks/closures allow you to create chunks of almost any type of code that can be called almost anywhere, anytime (like in the future).

Learn Python

Udemy's most popular Python 3 course which covers variables, functions and functional Programming, closures, decorators, modules and packages.

Second individual project - blackjack game (saving session status on server)

cparsec - A PARSEr Combinator library for C

Closures useful for validating data. Provides type validation amongst other filters.

Basic Javascript Puzzles

Fun with JavaScript functions

Object Oriented Programming: Lambda/Anonymous functions, Closures, Shared Instances and Containers

A guideline for creating closures in C.

Functional and object-oriented programming and lexical scope through translating formal languages

JavaScript (JS)

JavaScript & DOM Fundamentals