Operations 5 min read

How to Accelerate GitHub Access and Downloads Using Mirrors, CDN, and Hosts File Tweaks

This guide explains multiple practical techniques—including mirror sites, Cloudflare Workers proxies, Chrome extensions, JsDelivr, Gitee forks, and hosts file modifications—to significantly speed up GitHub repository cloning, release downloads, and raw file access for users facing slow connections.

Architect's Tech Stack
Architect's Tech Stack
Architect's Tech Stack
How to Accelerate GitHub Access and Downloads Using Mirrors, CDN, and Hosts File Tweaks

1. GitHub mirror access : Use publicly available mirror sites such as https://github.com.cnpmjs.org and https://hub.fastgit.org, which provide a complete synchronized copy of GitHub for cloning and downloading.

2. GitHub file acceleration : Deploy Cloudflare Workers to proxy github release and archive resources, offering serverless CDN acceleration without needing your own servers.

3. GitHub accelerated download : Paste the original GitHub URL into the provided tool (e.g., http://toolwa.com/github) to obtain a proxy link for faster downloading.

4. Custom GitHub acceleration service : Access services like https://github.zhlh6.cn to generate SSH-compatible URLs for repository operations.

5. Chrome GitHub acceleration extension : Download the .crx file from the provided Baidu Cloud link (extraction code stsv) and install it to speed up browsing and cloning.

6. GitHub raw file acceleration : Replace the domain raw.githubusercontent.com with raw.staticdn.net to benefit from a static CDN for raw content.

7. GitHub + JsDelivr : Use JsDelivr as a CDN for static files, noting that it cannot fetch executable files attached to releases.

8. Download via Gitee fork : Import a GitHub repository into Gitee, then clone or download from the Gitee mirror.

9. Hosts file modification : Map GitHub’s IP addresses directly in the system hosts file. Example entries:

199.232.69.194 github.global.ssl.fastly.net
140.82.112.4 github.com

Additional notes explain why GitHub downloads are slow in certain regions and provide step‑by‑step instructions for editing the hosts file on Windows.

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