Make Bookmarklets: Tool for creating JavaScript bookmarklets with features like IIFE wrapping, linting, and mobile compatibility. Offers UI examples and FAQs about bookmarklet functionality, creation, safety, and version control via GitHub gists. Emphasizes user data protection and minimal analytics without personal data storage.
Northflank abandoned Next.js due to severe performance issues, slow rendering times, and a lack of control. They faced SEO penalties and a frustratingly complex ecosystem. Rather than continue struggling, they developed a custom server-side rendering solution with React and Express, significantly improving load times and SEO rankings. They concluded Next.js may suit small projects but is inadequate for scalable, high-performance needs, advocating for DIY approaches for better control and efficiency.
https://northflank.com/blog/why-we-ditched-next-js-and-never-looked-back
Web Components Overview:
Scott Jehl's course “Web Components Demystified” clarifies concepts around custom elements in web development. Web components consist of custom elements, HTML templates, and shadow DOM. Custom elements are user-defined HTML tags with specific functionalities, while templates facilitate reusable markup hidden from direct rendering. Shadow DOM encapsulates an element's internal structure, isolating it from external styles and scripts.
Key Concepts:
1. Custom Elements: User-defined tags behaving per specifications (e.g.,
2. HTML Templates: Hidden markup for reuse (e.g., ).
3. Shadow DOM: Isolated DOM for styles and scripts (e.g., encapsulated styles).
Development Details:
– Activity in custom elements includes lifecycle management (constructed, connected, and more), utilizing JavaScript for behavior customization.
– Shadow DOM encapsulation requires understanding and techniques to cross-interact with external elements.
– Care should be taken when building web components for forms to ensure accessibility and functionality.
Styling and Attributes: Styling web components can be achieved using regular CSS, while maintaining proper encapsulation and avoiding standard attribute conflicts. Various examples illustrate the practical implementation end-to-end across components.
Overall, the course equips developers with an understanding of creating and managing web components within modern web applications, highlighting both the simplicity and complexity of component architecture.
Local-first software keeps user data primarily on the client side, enhancing performance, privacy, and offline usability. It's gaining traction due to improved browser storage limits, new APIs for efficient file management, and advances in tools like RxDB. While offering advantages like reduced server load and instantaneous user experiences, local-first also faces challenges in data synchronization, conflict resolution, and eventual consistency, making it less suitable for large datasets or applications requiring immediate data integrity. Overall, it presents a promising yet complex paradigm shift in software design.
JavaScript date formatting guide by Henry. Use Date.toLocaleDateString() for human-readable dates without libraries. Examples given for date formats (e.g., “March 1, 2025” and “03/01/25”) and time formats (e.g., “8:08 PM” and “8:08:03 PM EST”). Combine date and time using Date.toLocaleString(). Adjust format with locale options as necessary.
https://henry.codes/writing/human-readable-date-formatting-with-vanilla-javascript/
Bookmarklets allow users to add custom JavaScript actions to their browsers, enabling personalized functionality like sending page URLs to external applications. They can interact dynamically with the current DOM and even launch local apps via custom URL schemes. While bookmarklets are powerful and versatile, they remain underutilized. Although setting them up can be cumbersome, the potential for seamless data flow between web browsers and local applications is significant. However, caution is advised against using untrusted sources for bookmarklets due to security risks.
https://silly.business/blog/bookmarklets-and-custom-url-schemes-are-criminally-underrated/
Mastra: A TypeScript AI framework for building and managing AI agents. Users can prototype and productionize AI features easily, leveraging modern JavaScript stacks. Offers functionalities like agent orchestration, memory management, and workflows to facilitate complex AI operations. Popular among developers, with numerous projects showcasing its versatility in AI-related development.
User developing a browser-based 3D game prototype, inspired by Bruno Simon, using Three.js, shaders, and physics engines. Initial idea sparked from a desire to create an interactive environment for exploration, leading to the incorporation of terrain, animated models, and physics definitions. Key features include directional controls, camera movement, grass addition, and plans for gameplay elements like lore and collectibles. The project is ongoing and users can try the current version.
JavaScript's Temporal object is set to simplify date and time handling in web development, improving upon the outdated and problematic Date object. Temporal introduces features like time zone support, reliable parsing, and a wide array of utility methods, streamlining the management of scheduling and time-sensitive data. While experimental browser implementations are ongoing, detailed documentation is available. Developers are encouraged to explore Temporal as it promises more robust date and time functionality.
https://developer.mozilla.org/en-US/blog/javascript-temporal-is-coming/
BentoGrid.js: Smart library for responsive grid layouts, auto-positioning elements based on size, just 2KB, no dependencies.
Installation: Via HTML or npm.
Usage: Define elements with data-bento for layout; fillers can fill gaps automatically or be styled.
Config: Customize target, cell gaps, aspect ratios, responsive breakpoints, and more.
Algolia Community offers various projects, including API clients, extensions, frameworks, InstantSearch libraries, and tools for fast and relevant search experiences across platforms like WordPress, Magento, Shopify, and more. InstantSearch provides UI libraries for JavaScript, React, Vue, Angular, iOS, and Android. API clients are available for multiple languages, including PHP, JavaScript, Python, and Java. Showcases include searching packages, public APIs, GDPR text, and more. Tools like DocSearch and Search Grader enhance search functionality in documentation and applications.
