Just because you didn't attend that great session doesn't mean you still can't watch the lecture! Every weekend we host recommended web development talks on Nettuts.
In this talk hosted by JSConf's Thomas Fuchs, he reviews some of the tweaks you can make to JavaScript to significantly improve performance (at least in terms of percentages). Along the way, he covers why you shouldn't pre-optimize your code, how each browser's JavaScript engine excels in different areas, and even how simple things like reordering expressions can significantly improve performance.
The above is the detailed content of JavaScript performance taken to the extreme. For more information, please follow other related articles on the PHP Chinese website!
Can I learn WordPress in 3 days?Apr 09, 2025 am 12:16 AMCan learn WordPress within three days. 1. Master basic knowledge, such as themes, plug-ins, etc. 2. Understand the core functions, including installation and working principles. 3. Learn basic and advanced usage through examples. 4. Understand debugging techniques and performance optimization suggestions.
Is WordPress a CMS?Apr 08, 2025 am 12:02 AMWordPress is a Content Management System (CMS). It provides content management, user management, themes and plug-in capabilities to support the creation and management of website content. Its working principle includes database management, template systems and plug-in architecture, suitable for a variety of needs from blogs to corporate websites.
What is the WordPress good for?Apr 07, 2025 am 12:06 AMWordPressisgoodforvirtuallyanywebprojectduetoitsversatilityasaCMS.Itexcelsin:1)user-friendliness,allowingeasywebsitesetup;2)flexibilityandcustomizationwithnumerousthemesandplugins;3)SEOoptimization;and4)strongcommunitysupport,thoughusersmustmanageper
Should I use Wix or WordPress?Apr 06, 2025 am 12:11 AMWix is suitable for users who have no programming experience, and WordPress is suitable for users who want more control and expansion capabilities. 1) Wix provides drag-and-drop editors and rich templates, making it easy to quickly build a website. 2) As an open source CMS, WordPress has a huge community and plug-in ecosystem, supporting in-depth customization and expansion.
How much does WordPress cost?Apr 05, 2025 am 12:13 AMWordPress itself is free, but it costs extra to use: 1. WordPress.com offers a package ranging from free to paid, with prices ranging from a few dollars per month to dozens of dollars; 2. WordPress.org requires purchasing a domain name (10-20 US dollars per year) and hosting services (5-50 US dollars per month); 3. Most plug-ins and themes are free, and the paid price ranges from tens to hundreds of dollars; by choosing the right hosting service, using plug-ins and themes reasonably, and regularly maintaining and optimizing, the cost of WordPress can be effectively controlled and optimized.
Is WordPress still free?Apr 04, 2025 am 12:06 AMThe core version of WordPress is free, but other fees may be incurred during use. 1. Domain names and hosting services require payment. 2. Advanced themes and plug-ins may be charged. 3. Professional services and advanced features may be charged.
Is WordPress easy for beginners?Apr 03, 2025 am 12:02 AMWordPress is easy for beginners to get started. 1. After logging into the background, the user interface is intuitive and the simple dashboard provides all the necessary function links. 2. Basic operations include creating and editing content. The WYSIWYG editor simplifies content creation. 3. Beginners can expand website functions through plug-ins and themes, and the learning curve exists but can be mastered through practice.
Why would anyone use WordPress?Apr 02, 2025 pm 02:57 PMPeople choose to use WordPress because of its power and flexibility. 1) WordPress is an open source CMS with strong ease of use and scalability, suitable for various website needs. 2) It has rich themes and plugins, a huge ecosystem and strong community support. 3) The working principle of WordPress is based on themes, plug-ins and core functions, and uses PHP and MySQL to process data, and supports performance optimization.
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Chinese version, very easy to use
mPDF
mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),
DVWA
Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software
Dreamweaver Mac version
Visual web development tools
SecLists
SecLists is the ultimate security tester's companion. It is a collection of various types of lists that are frequently used during security assessments, all in one place. SecLists helps make security testing more efficient and productive by conveniently providing all the lists a security tester might need. List types include usernames, passwords, URLs, fuzzing payloads, sensitive data patterns, web shells, and more. The tester can simply pull this repository onto a new test machine and he will have access to every type of list he needs.
