Netlify Extends JAMstack Reach to Edge Computing

Netlify, at its JAMSTACK CONF VIRTUAL event today, announced Netlify Edge Handlers, which make it possible to extend a Git-based workflow to edge computing applications.

Company CEO Matt Biilmann said Netlify Edge Handlers, available in beta, puts the primitives in place for deploying serverless web applications based on a JAMstack software architecture that employs JavaScript, application programming interfaces (APIs) and markup languages, otherwise known as JAM, to isolate front- and back-end components of an application.

A Git-based approach will also enable DevOps teams to extend workflows to edge computing applications that can be deployed on any number of platforms, he said. As an extension of a Netlify platform written in a modern Rust programming language, Netlify Edge Handlers makes it possible to build and launch web applications and websites based on a JAMstack architecture from within a continuous integration/continuous delivery (CI/CD) environment.

Prior to the availability of Netlify Edge Handlers, building and deploying web applications on edge computing platforms required extensive coordination across teams, the creation of detailed edge logic with many dependencies and deviation from standard web development best practices, Biilmann said. Now, developers can write simple JavaScript that builds and deploys to the network edge in a way that enables simplified A/B testing, custom authentication and API aggregation, he noted.

Developers also can build and manage edge logic from preview to production, including deploying those applications via the existing Netlify multi-cloud network.

More application code is being pushed out to the edge because many organizations are now processing and analyzing data closer to where it is created and consumed, as part of their digital business transformation initiatives. Web applications that execute closest on a node to the user eliminate or reduce roundtrip request and response flows with the client.

Biilmann also noted that because those applications are employing a platform developed using Rust, they are also inherently more secure.

There may come a day when there are more application workloads collectively running at the edge than there are on cloud computing platforms. However, if that goal is ever to be achieved, it needs to become easier for developers to build those applications. Given the fact those applications are also likely to be targeted by cybercriminals, it’s critical to ensure those applications are as secure as possible.

In the wake of the economic downturn brought on by the COVID-19 pandemic, many organizations have accelerated digital business transformation initiatives, many of which depend on edge computing platforms. The only way to achieve that goal, however, is to make it possible to build these applications using JavaScript tools that most developers of web applications have already mastered. Otherwise, organizations will need to invest in training developers to master another framework for deploying edge computing applications. That would require time they might not have.

Regardless of the path forward, a massive wave of edge computing applications soon will stretch the boundaries and limitations of whatever DevOps processes organizations have in place today.