Will JavaScript containers overtake Linux containers?


Builders of the Deno JavaScript and TypeScript runtime are exploring the potential of JavaScript containers—and the JavaScript sandbox itself—as a higher-level different to Linux containers.

In a weblog submit this week, Ryan Dahl, who spearheaded growth of each the Deno and Node.js JavaScript runtimes, cited JavaScript because the “common scripting language.”

JavaScript’s universality is prompting the emergence of a brand new container-like abstraction, he stated. Linux containers are usually not going method, however considering by way of JavaScript containers might simplify many internet companies. Dahl additionally famous that Docker popularized the usage of Linux containers, with working system-level virtualization for distributing server software program. Every container picture is a dependency-free, ready-to-run software program bundle. However browser JavaScript presents the same airtight atmosphere at a better degree of abstraction, he stated. 

Dahl stated he expects JavaScript container expertise to unfold over the subsequent couple of years. Deno is exploring the thought, notably in its Deno Deploy product, and presently hiring engineers to pursue it.

Scripting languages might help clear up many server issues and permit enterprise logic to be written cheaper and sooner, stated Dahl. Not solely is JavaScript probably the most future-proof of scripting languages, however the JavaScript sandbox is rising as a higher-level container for server software program. In contrast to Linux containers, the JavaScript sandbox might invoke the WebAssembly binary instruction format.

Copyright © 2022 IDG Communications, Inc.



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