Introduction to System Development - Week 1: First Steps into Programming A new school year has begun, and first-year high school students are starting their very first “System Development” class.…
The Relationship Between Universal Design and Web Accessibility, and the Value of Their Integration Introduction: What Is Design That Everyone Can Comfortably Use? This article, as part of a high…
System Development Classes Expanding in High Schools: A Record of Growth Between Teachers and Students Mr. Tanaka (pseudonym), a teacher specializing in system development at a high school, conducts weekly…
A Thorough Guide to the Importance of Web Accessibility, Global and Japanese Differences, and the Legal Obligation of Reasonable Accommodation Introduction: Creating a Web That Everyone Can Use This article…
How to Build Custom Components with Web Accessibility in Mind: A Practical Guide Based on WCAG Who Is This Guide For? This guide is especially useful for: Web developers and…
What Is “Predictable Behavior” in Web Accessibility? — Toward a Safe and Comfortable Web Experience Introduction: Why “Predictable Behavior” on the Web Matters Not every user who visits a website…
Validation of Constraints and Error Handling in Web Accessibility Introduction: Understanding “Constraints and Errors” Often Overlooked in Accessibility Implementation When designing websites with accessibility in mind, attention tends to focus…
Toward a Web Everyone Can Navigate Smoothly: What Is Input Support Accessibility? Introduction: The Importance of Web Accessibility and “Input Support” The internet is an indispensable gateway to information in…
What’s the Difference Between Relational Databases and Vector Databases? – Essential Knowledge for Modern Data Utilization Introduction: Why You Should Know the Difference With the growing prevalence of AI and…
Key Points to Check and Tips for Solving Errors in Node.js Who Is This Information For? This article is aimed at beginner to intermediate engineers who are developing web applications…