Code Efficiency and Performance Checklist
The Code Efficiency and Performance Checklist is a set of guidelines to help developers ensure that their code runs efficiently and performs optimally. It includes steps to check for bugs, optimize memory usage, improve code readability, and reduce code complexity. Additionally, the checklist offers best practices for improving application performance, such as minimizing HTTP requests, minimizing DOM manipulation, and caching assets. The checklist is designed to be used by developers of all levels to ensure that their code runs as efficiently as possible.
- Minimize HTTP Requests: Reduce the number of HTTP requests by using tools like CSS sprites, minification, combining scripts and stylesheets, and using data URI’s.
- Reduce DNS Lookups: Reduce the number of DNS lookups by caching DNS entries and reducing the number of external resources on your pages.
- Minify/Compress Resources: Minify and compress JavaScript, CSS, HTML, and images to reduce their file size and speed up loading times.
- Leverage Browser Cache: Leverage browser caching by setting expiry times for cached resources and specifying how long browsers should keep them.
- Optimize Images: Optimize images by reducing their file size and compressing them for faster loading times.
- Use CDN: Use a content delivery network (CDN) to reduce the distance between the server and client.
- Reduce Redirects: Reduce the number of redirects to minimize HTTP requests and decrease page loading time.
- Enable Keep Alive Enable Keep Alive to allow multiple HTTP requests to be sent over the same connection
- Remove Render Blocking Resources Remove render blocking resources such as JavaScript and CSS files to speed up page loading times
- Optimize Database Queries: Optimize database queries by using indices, caching data, and removing unnecessary queries.
Checklist Category
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Frequently Asked Questions
What is a Code Efficiency and Performance Checklist?
A Code Efficiency and Performance Checklist is a set of guidelines to help developers make sure their code is as efficient and performant as possible. It typically includes items such as using appropriate data structures and algorithms, using caching techniques, and optimizing code for memory and speed.
What are some of the benefits of using a Code Efficiency and Performance Checklist?
Using a Code Efficiency and Performance Checklist helps developers ensure that their code is as efficient and performant as possible. This can lead to faster loading times, improved user experience, and less time spent debugging and optimizing code.
What should I look for when using a Code Efficiency and Performance Checklist?
When using a Code Efficiency and Performance Checklist, look for items such as using appropriate data structures and algorithms, using caching techniques, and optimizing code for memory and speed. Additionally, look for items such as using appropriate variable and method names, using consistent coding styles, and avoiding redundant code.
