Explains the Normal Equation as an alternative to Gradient Descent for linear regression in JavaScript, including implementation.
The author announces and details their new 'Beginner's Guide to ReactJS' course, focusing on teaching React fundamentals with a simple, no-tooling approach.
Tips for giving effective software demos, including starting with 'why', knowing your audience, and pre-recording.
A guide to using NoScript 10.x in Firefox, covering its new UI, trust levels, and configuration for privacy and security.
A guide to implementing multivariate linear regression with gradient descent in JavaScript, including feature scaling.
A beginner-friendly guide explaining if/else statements in programming, using a traffic light analogy to illustrate conditional logic.
A guide to implementing vectorized gradient descent in JavaScript for machine learning, improving efficiency over unvectorized approaches.
A guide on how to approach and debug common JavaScript errors, using a practical example of a null reference error.
Explores methods to optimize the gradient descent algorithm in JavaScript, focusing on selecting the right learning rate for convergence.
Discusses the challenges of achieving 120fps on the web, analyzing performance bottlenecks and best practices for smooth animations.
A guide on how to learn JavaScript effectively by assessing your level, defining a clear goal, and creating a structured learning path.
Explains Hungarian notation, a naming convention using prefixes to improve code readability and maintainability in JavaScript and CSS.
A guide advocating for the use of console.log in JavaScript to debug code, understand loops, and clarify unknowns through practical examples.
An introduction to JavaScript functions, explaining their syntax, declaration, usage, and parameters with simple analogies.
A tutorial on using Sinon.js to stub HTTP requests in unit tests, preventing external API calls during test runs.
A guide to setting up automated Slack invitations for a community using JavaScript/React and the Slack API.
Explores the debate on using semicolons in JavaScript, concluding it's a matter of preference and recommending linters for consistency.
Explains the purpose of variables in JavaScript, covering declaration, naming, assignment, and the const keyword with practical examples.
A developer shares techniques for improving module usability, focusing on removing side-effects from imports in a custom i18n solution.
Solutions for using different resource URLs in local vs remote environments, featuring Service Workers and other web dev techniques.
