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5 posts tagged “cloudfront”

2026

Deno is joining Cloudflare (via) The Deno team released the first version of celld back in August - their open source implementation of the Durable Objects pattern from Cloudflare Workers.

Today, Cloudflare are acquiring Deno outright, with the goal of building on celld to "make workerd self-hosting a first-class supported way to build and run apps using the Workers programming model" (see the Cloudflare blog.)

The bad news is that Deno itself will not be maintained by Cloudflare beyond the next year:

We will support the Deno runtime for another year with monthly releases containing bug fixes and security updates. After that year we will end our development of the Deno runtime. Deno will remain open source, and we welcome others who want to continue its development.

Deno (and Node.js) creator Ryan Dahl explained that decision in a comment on Hacker News:

It's a joint decision and I agree with it. I'm most invested in its success and have put the most work into it - and I no longer think it's where I can do the most important work. There are some good ideas in Deno and it's well engineered - but it ultimately is not solving big problems. It has been sucked into the gravity well of node compatibility, which forces it to behave exactly as Node does. Why reimplement Node? It works. Marginal performance or UX or security benefits are not enough.

I'm interested in building powerful new abstractions. celld has been working remarkably well, depending only on object storage for coordination and persistence. It is not just a slightly different API to interact with the file system or network - it's an entirely new model for server development.

My favorite feature of Deno has long been the permissions system, where you can run a Deno script and specify exactly which files and folders it can read and write to, and which network hosts it can access.

Node.js has a similar permissions model these days, added in Node v20.0.0 in April 2023 and declared stable in Node v22.13.0 in January 2025. They don't yet support allow-listing specific network hosts though - networking is either on or off.

# 9th October 2026, 10:48 pm / cloudfront, javascript, nodejs, ryan-dahl, sandboxing, deno

2019

Client-side instrumentation for under $1 per month. No servers necessary. (via) Rolling your own analytics used to be too complex and expensive to be worth the effort. Thanks to cloud technologies like Cloudfront, Athena, S3 and Lambda you can now inexpensively implement client-side analytics (via requests to a tracking pixel) that stores detailed logs on S3, then use Amazon Athena to run queries against those logs ($5/TB scanned) to get detailed reporting. This post also introduced me to Snowplow, an open source JavaScript analytics script (released by a commercial analytics platform) which looks very neat—it’s based on piwik.js, the tracker from the open-source Piwik analytics tool.

# 15th March 2019, 4:03 pm / analytics, athena, cloudfront, lambda, s3

2011

Display your events on your own website with Lanyrd Badges. We’ve launched badges for Lanyrd—JavaScript that lets you embed a top bar or a content “splat” showing events you plan to attend, talks you’ve given in the past and other various combinations. I’m quite pleased with the implementation—the badges are configured using classes on a link to your Lanyrd profile, and the badges themselves are served through a combination of Amazon CloudFront for the initial script and a Varnish cache for the badge data itself to keep things nice and snappy.

# 13th January 2011, 8:38 pm / badges, caching, cloudfront, javascript, varnish, lanyrd, recovered

2010

gzip support for Amazon Web Services CloudFront. This would have saved me a bunch of work a few weeks ago. CloudFront can now be pointed at your own web server rather than S3, and you can ask it to forward on the Accept-Encoding header and cache multiple content versions based on the result.

# 12th November 2010, 5:33 am / cloudfront, gzip, http, recovered

2008

Amazon CloudFront. The Amazon CDN front end for S3 has launched. Traffic is 2 cents per GB more than S3. I’d like to see a price comparison with existing CDNs; I have a hunch it’s an order of magnitude less expensive.

# 18th November 2008, 2:37 pm / amazon, cdn, cloudfront, s3