Title
High Performance Javascript: Build Faster Web Application Interfaces,New
Delivery time: 8-12 business days (International)
If You'Re Like Most Developers, You Rely Heavily On Javascript To Build Interactive And Quickresponding Web Applications. The Problem Is That All Of Those Lines Of Javascript Code Can Slow Down Your Apps. This Book Reveals Techniques And Strategies To Help You Eliminate Performance Bottlenecks During Development. You'Ll Learn How To Improve Execution Time, Downloading, Interaction With The Dom, Page Life Cycle, And More.Yahoo! Frontend Engineer Nicholas C. Zakas And Five Other Javascript Expertsross Harmes, Julien Lecomte, Steven Levithan, Stoyan Stefanov, And Matt Sweeneydemonstrate Optimal Ways To Load Code Onto A Page, And Offer Programming Tips To Help Your Javascript Run As Efficiently And Quickly As Possible. You'Ll Learn The Best Practices To Build And Deploy Your Files To A Production Environment, And Tools That Can Help You Find Problems Once Your Site Goes Live. Identify Problem Code And Use Faster Alternatives To Accomplish The Same Task Improve Scripts By Learning How Javascript Stores And Accesses Data Implement Javascript Code So That It Doesn'T Slow Down Interaction With The Dom Use Optimization Techniques To Improve Runtime Performance Learn Ways To Ensure The Ui Is Responsive At All Times Achieve Faster Clientserver Communication Use A Build System To Minify Files, And Http Compression To Deliver Them To The Browser
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.