Open Source CDN Servers are Viable Options

It is crucial to make sure your business makes a profit. This will ensure that the company and its employees are earning the most. Many companies take the step of requesting free resources to increase their earnings. Open source CDN servers are one example of free resources that you can choose from. Open source software can be considered free software. The open source CDN server can also be called a free CDN. Your concerns about it might include will it function like a regular CDN, or that an open source CDN server will be as trusty as any CDN out there. This article will answer such questions. Let’s look at these free CDNs, and see how open-source CDN servers can be a huge asset for your company.

Flexible and scalable

It might take some time to create an open-source CDN server. You can create a free CDN from scratch. This means you don’t need to search CDN providers to find it. Instead, look for open-source software programmers with the appropriate coding skills to create an open-source CDN server. This might be more costly than purchasing a CDN through CDN providers. Open-source CDN servers break from this mold. This free CDN has flexibility, meaning it can have functions that a regular CDN can’t have. Talk to your programmers or coders about adding functions to the open-source CDN server that are only accessible by your company. These functions could be required by your company or they can help you adhere to certain rules. You can modify free CDNs, such as an open-source CDN server, to suit your needs.

Open Source CDN Servers

Open Source CDN Servers can be scaled, which is a feature shared by most CDNs. Open source CDN servers can adapt to changes in company size (more clients, employees, etc.).

If necessary, it is possible to downsize the open source CDN server. Talk to the coders if you need to make major changes in the open-source CDN server.

Make Spot Changes

Open source CDN servers offer another benefit: these CDNs are free to be modified immediately. CDN providers will not respond to any problems that may arise if you use their CDNs. If your IT department is capable of modifiable the free CDN, then you can make changes in the right way to correct any discrepancies. This way you can be sure that you have complete control over the open-source CDN server.

You don’t have to “copy” the expensive CDNs.

This free CDN also has another benefit. You can easily look at other CDNs’ features and integrate them into your own open-source CDN server if you have enough open-source software knowledge. These functions are paid for by others, but you can find your way with a free CDN which can be as good or better than the paid-for alternatives. The open-source CDN server can be used to mimic more expensive CDNs. The free CDN option is definitely not bad.

Full Ownership

The open-source CDN server is yours. CDNs come pre-assembled and are yours to use if you request them. This free CDN is yours forever, since you created it. Apart from the fact that this is a free CDN you won’t be required to pay any fees for usage or for maintenance.

Although you will have to monitor the CDN yourself, it is yours. This is the beauty of the open-source CDN server.

Content delivery networks speed up your website’s images and CSS files.

A CDN (content delivery network) is a network that consists of strategically placed servers around the globe. It’s used to deliver files faster to users. You can use a traditional CDN to speed up your website’s images and CSS files. Website owners can use this to speed up all their content and provide additional configuration options and features. These premium services usually require payment based upon the bandwidth used by the project.

An open-source CDN might be more appropriate if the costs of setting up a CDN are prohibitive for your project. These CDNs typically allow you to link with popular web-based libraries (CSS/JS Frameworks, for instance), which are then delivered from the CDN’s servers to your visitors. CDN services for open-source libraries don’t allow you to upload any of your content to their servers. However, they can be used to accelerate libraries worldwide and increase redundancy.

CDNs host projects over a large network of servers. Website maintainers must modify asset links in their HTML code to reflect open-source CDN’s URL and path to the resource. The links <script> or <link> tag. you include depend on whether you are linking to a JavaScript library or CSS library.

Let’s look at four of the most popular CDN services that are available for open-source libraries.


JsDelivr is an open source CDN provider that uses the networks of premium CDN providers (KeyCDN, Stackpath, and Cloudflare) to deliver open source project assets. Some highlights of jsDelivr are:

  • Browse through more than 2,100 libraries
  • 110 locations for POP
  • CDN is available in Asia and China
  • API Support
  • Traffic is unlimited
  • Full support for HTTPS

All snippets start off with the custom jsDelivr URL, and are then followed by the name of the project, version number, etc. For added security, you can configure jsDelivr so that it generates the URL using the script tags.


Cdnjs is another popular open source CDN provider that’s similar to jsDelivr. You can also link to this service using a variety of popular JavaScript or CSS libraries. This service is sponsored by CDN providers Cloudflare and KeyCDN. Here are some highlights from cdnjs:

  • Browse through more than 2,900 libraries
  • More than 1,000,000 websites use it
  • Supports HTTP/2
  • Supports HTTPS

Similar to jsDelivr you can also copy the asset URL without script tags and SRI with cdnjs.

Google Hosted Libraries

The Google’s Hosted Libraries site allows you to link to popular JavaScript libraries that are hosted on Google’s powerful open source CDN network. Although this open-source CDN solution is not as comprehensive as jsDelivr and cdnjs, it offers a high level trust and reliability when linking to Google’s Hosted Libraries. Some highlights of Google’s Open Source CDN are:

  • Support for HTTPS
  • Files are served using Timing-Allow and CORS headers
  • Each library’s latest version is available.

All of Google’s Hosted libraries files start with the URL, and are followed by the project’s name, version number, and file name.

Microsoft Ajax CDN

The Microsoft Ajax Content Delivery Network is quite similar to Google’s Hosted Libraries in that it only hosts popular libraries. Microsoft Ajax CDN is different from Google’s Hosted Libraries in that it offers both CSS and JS libraries, as well as various versions of each library. The Microsoft Ajax CDN has a few highlights:

  • Support for HTTPS
  • You can often find older versions of each library.

All Microsoft Ajax files begin with the URL, and like the others, are followed by the library’s name, version number, etc.

An open-source CDN is a great option if your website or project doesn’t have the budget for a premium CDN but you still want to speed up vital parts of your site. These allow you to speed up the delivery of third party libraries, which would otherwise be sent from your origin server. This reduces unnecessary load and speeds for distant users.


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