A tutorial on integrating Redux for state management in React Native and Expo applications, explaining its necessity and basic setup.
A guide to common pitfalls and best practices for testing asynchronous code using the Jest framework in JavaScript.
A developer's fifth-month retrospective on launching their product, Zestful, but still struggling to acquire initial customers.
An introduction to Reverse Polish Notation (RPN), explaining its stack-based logic, history with HP calculators, and providing a JavaScript evaluator.
An interview with Steve Sanderson discussing WebAssembly's potential, its impact on web development, and the Blazor experiment.
A developer shares his journey into public speaking, from a first tech meetup talk to leveraging his childhood experience to overcome fear.
How to create a custom polyfill endpoint using polyfill-service to serve only necessary polyfills, improving performance and reducing bundle size.
An introduction to Lambda Calculus syntax, explaining its core concepts and expressions with practical JavaScript examples for programmers.
A developer announces the launch of a new podcast, 'Fridays with Zell', to complement his existing video tutorials on coding and JavaScript.
A guide to setting up your first React Native mobile app, covering basic concepts, environment setup, and key differences from ReactJS.
Explores the limitations of JavaScript for styling web elements and introduces CSS as a more declarative and reactive alternative.
A developer shares their journey of learning React Native, the challenges of balancing work, and their renewed commitment to mastering cross-platform mobile development.
An analysis of the pros and cons of using Apollo for GraphQL, including its ecosystem and alternatives.
Explores using the Network Information API to create web components that adapt to a user's connection speed and type.
A developer's retrospective on the mistake of shipping a product too late, with insights from their fourth month working on Zestful.
A developer shares their experience presenting a talk on CSS Grid and CSS Variables at a JavaScript meetup, discussing adoption challenges.
Explains what JavaScript polyfills are and how they differ from code transpiling, using a real-world IE bug as an example.
A developer's enthusiastic review of Jest's developer experience, highlighting its visual diffs, flexible conventions, and friendly CLI.
Learn two methods to retrieve CSS property values in JavaScript: accessing inline styles via the style property and computed styles via getComputedStyle.
A guide on overcoming procrastination and building consistent work habits for developers, focusing on systems over motivation.
