The audience of this Deno 101 guide are people who are curious about Deno and want to get started with just enough basics. This is a beginner’s guide that helps to get started from scratch. …

In Deno by example series, small but commonly used applications are built step by step in Deno. There is no ordering of articles present in Deno by example series. In this article, we’ll go through the steps to build a simple proxy file server. Design A proxy file server is usually…

Introduction Hypertext Transfer Protocol Secure (HTTPS) is an extension of the Hypertext Transfer Protocol (HTTP). It is used for secure communication over a computer network, and is widely used on the Internet. HTTPS is even more important since the advent of HTTP/2 as most of the implementations don’t support unsecure (plaintext)…

Redis (Remote Dictionary Server) is an in-memory data structure store, used as a distributed, in-memory key–value database, cache and message broker, with optional durability. Redis supports different kinds of abstract data structures, such as strings, lists, maps, sets, sorted sets, HyperLogLogs, bitmaps, streams, and spatial indices. Redis popularized the idea…

This article is a part of the Deno nuggets series, where each article attempts to suggest a pointed solution to a specific question that can be read in less than a minute. There is no ordering of nuggets. Problem How to write a TCP client in Deno? $ telnet 0.0.0.0 8888 Trying…

This article is a part of the Deno nuggets series, where each article attempts to suggest a pointed solution to a specific question that can be read in less than a minute. There is no ordering of nuggets. Problem The headers & query params interfaces exposes has, get, set, entries, etc…

This article is a part of the Deno nuggets series, where each article attempts to suggest a pointed solution to a specific question that can be read in less than a minute. There is no ordering of nuggets. Problem How to auto-reject a promise after a given time? const p =…

Introduction From Wiki: HTTP/2 is a major revision of the HTTP protocol used by the World Wide Web. HTTP/2 is the first new version of HTTP since HTTP/1.1, which was standardized in RFC 2068 in 1997. The standardization effort was supported by Chrome, Opera, Firefox, Internet Explorer 11, Safari, Amazon Silk…

Most of the languages, runtimes, etc. comes with a REPL that can be used to quickly write statements, run them, and check the output. Here is the definition of REPL from Wiki: A Read-Eval-Print Loop, or REPL, is an environment where user inputs are read, evaluated, and the results are…