JavaScript Jabber

In this episode of JavaScript Jabber, panelist Dan Shappir sits down with guest Aden Bai to delve into the nuances of React performance. Broadcasting from Tel Aviv, Dan welcomes Aden, who is based in San Francisco, for an insightful discussion on optimizing React apps. Aden, known for his projects Million JS and ReactScan, shares his journey into coding and his focus on enhancing web performance. Together, they explore the intricacies of the virtual DOM, React rendering processes, and the common pitfalls that developers face in managing performance. Aden introduces ReactScan, a tool designed to visualize and troubleshoot performance issues in React applications, making complex profiling accessible to a broader range of developers. The conversation also touches on broader performance metrics like Core Web Vitals and the challenges of maintaining efficiency across various devices and browsers. Whether you're a seasoned developer or new to React, this episode offers valuable insights into creating faster and mor

In this episode of JavaScript Jabber, host Steve Edwards is joined by panelists Dan Shappir and AJ O'Neil, along with special guest Tanner Lindsley, to explore the innovative world of TanStack, a collection of open-source libraries designed to enhance web development. Tanner shares insights into the origins and evolution of TanStack, highlighting its journey from simple libraries like React Table to a comprehensive toolkit including TanStack Query, TanStack Virtual, and more. The discussion delves into the nuances of building framework-agnostic tools, the challenges of server-side rendering, and the rise of remote procedure calls (RPCs) as a modern development approach. With intriguing debates on the future of meta frameworks and the role of server components, this episode provides a deep dive into the cutting-edge technologies shaping the development landscape. Whether you're a fan of React, Solid, or just curious about the direction of web frameworks, this conversation offers valuable insights and expert op

Hey, everyone. Welcome back to another exciting episode of JavaScript Jabber, part of the Top End Devs Network. I'm your host, Charles Max Wood, joined by our amazing panelist, Dan Shappir. In this episode, we dive into the latest developments in the world of JavaScript as we kick off a new year. You might recall we covered this topic about a year and a half ago in episode 590.  Today, we're revisiting the updates to see what's progressed and what's newly introduced in the JavaScript standard.Dan Shappir offers his expertise as we explore features that have recently been added to the language. From promise.allSettled, a feature that's been around for about five years but often underutilized, to array method enhancements like .at and Object.hasOwn, there's a ton to unpack. We'll also delve into exciting new library additions like findLast for arrays, efficient array copying methods and improvements in set operations that make JavaScript more powerful and developer-friendly than ever.The episode isn't just abou

Welcome to another riveting episode of Top End Devs! In today's "Year in Review" special, hosts Charles, AJ, Dan, and Steve Edwards take you on a retrospective journey through their most memorable moments and thought-provoking discussions of the year. From the amusing and insightful exchanges with influential guests like Rich Harris and Kyle Simpson to their deep dives into emerging tech trends like Svelte 5 and AI integration in development, this episode has it all.They also explore Charles's experience transitioning from a Mac to a high-performance System76 machine, Dan's favorite and least favorite tech trends, and AJ's admiration for profitable and customer-focused approaches in the industry. Expect a blend of technical expertise, humor with those beloved dad jokes, and personal reflections that make this podcast uniquely engaging.So, get ready as we reflect on the year's highlights, laugh at the dad jokes that have become fan favorites, and look forward to exciting developments in the tech world with you

In this episode, Charles, AJ, and Dan explore the intricacies of team dynamics, technological choices, and the challenges of web development with our distinguished panel. Joining them is a very special guest, the legendary Uncle Bob Martin. They delve into team collaboration and decision-making, with Uncle Bob emphasizing the importance of reasonable debates and team buy-in when it comes to mental models and project directives. Dan discusses how, in startups, the initial developer often ends up making key decisions.They also touch on technological choices, including the complications of inheriting decisions from previous team members and the ever-topical debate on relational databases influenced by marketing pressures. Uncle Bob shares his seasoned insights into React Framework inconsistencies and the philosophy behind state-driven design.They tackle the separation of business logic from frameworks to maintain purity and independence in code. There's also a lively discussion about starting with functional pro

In today's episode, Charles and AJ are joined by Anselm Eickhoff, a trailblazing full-stack software engineer. Anselm delves into the world of "Local First" software development and the innovative tool he’s developed, "Jazz." They explore how Jazz leverages schema information for type inference and runtime validation, enabling real-time collaboration and seamless offline functionality. They dive into the simplifications brought by Jazz's API changes, the flexibility offered through open protocols, and the local-first approach using CRDTs.They also tackle Jazz’s impressive backend infrastructure and its shift to direct disk storage, along with insights into the challenges and emerging support structures faced by early adopters. Anselm shares real-world applications, advanced analytics capabilities, and the future outlook for Jazz, emphasizing performance, resilience, and data privacy.Plus, stay tuned for a lighthearted detour into board games and TV recommendations, as well as updates on Charles’ AI Dev Boot C

Welcome to another insightful episode of the JavaScript Jabber podcast, hosted by Charles alongside our expert panelists Dan and AJ. Today, they are thrilled to be joined by Avishai Ish-Shalom a seasoned technologist with an eye for challenging conventions in the tech world. In this episode, Avishai takes us through fascinating discussions comparing industrial food products to technological abstractions, including his unique perspective on the “marshmallow effect” and the evolving complexities of virtualization.They delve into the challenges of backward compatibility in modern tech, using real-world parallels like AWS virtual storage options, and discuss the impact of technologies like Docker and cloud services on our understanding of underlying infrastructures. Charles shares his upgrade journey from an aging Mac laptop to a powerful System76 desktop for AI tasks, reflecting the changing demands on development environments.Listen in as they explore the nuances of binary vs. textual protocols, the importance

In today's jam-packed episode, they dive deep into the world of API design, logging best practices, and effective configuration management. Our esteemed guests, Michael Dawson, James Snell, Matteo Collina, and Natalia Venditto, bring their extensive expertise to the table, discussing the nuances between GraphQL and REST/Open API, the merits of API First vs. Code First approaches, and the impacts of global states in Node.js applications.You'll hear insights on how to maintain effective API contracts, avoid common pitfalls in software development, and implement robust error handling and logging mechanisms. Additionally, the episode covers practical advice on optimizing large-scale ecosystems with tools like Pino and managing dependencies thoughtfully to avoid technical debt.They also touch on the personal side of development, with James Snell emphasizing the importance of well-being by taking regular breaks. Charles Max Wood shares his recent experience at a board game convention and recommends the TV show "Rea

In this episode, Charles sits down with TypeScript expert Matt Pocock to dive deep into the world of TypeScript migration, learning curves, and developer challenges. They explore why having a TypeScript "wizard" is crucial for teams transitioning from JavaScript and how TypeScript's integration with development environments like Visual Studio Code has been a game changer.Charles and Matt discuss the importance of real-time typechecking, the community's role in TypeScript's success, and practical strategies for migrating large codebases to TypeScript. You'll hear about Matt's journey from drama school to becoming a DevRel expert, his contributions to the XState library, and his philosophy of type-driven development. Together, they highlight TypeScript's advantages, such as enhanced code reliability and the nuanced benefits of explicit vs. inferred types.Whether you're a seasoned developer or just starting with TypeScript, this episode offers valuable insights and actionable advice to help you harness the full

In today's episode, Charles, AJ and Steve are joined by guests Corey Brown for a rich discussion on the importance of understanding foundational concepts in software development. They explore the balance between leveraging high-level frameworks like React and the necessity of grasping the underlying technologies to troubleshoot effectively and build robust applications. They emphasize the value of comprehending core language features to write better software and solve problems efficiently. Corey reflects on the passion within the software development community and the hidden costs of over-relying on third-party dependencies like the infamous "left pad" incident.As the conversation unfolds, they debate whether sticking to frameworks or delving into deeper technologies leads to long-term success. They share practical insights on the benefits of reading source code, continuously learning, and the significance of core platform APIs. Additionally, the episode includes light-hearted "picks" from the panelists, incl

In today's jam-packed episode, Charles, AJ, and Dan, along with special guest Danny Moerkerke, a seasoned freelance JavaScript web developer from Amsterdam.  They dive deep into the fascinating world of web development, focusing on the capabilities and future of Progressive Web Apps (PWAs), comparing them to native apps, and discussing the technical intricacies involved.AJ shares his latest project on passkeys and the challenges of transitioning clients, while Dan gives us a glimpse into his social media habits and movie recommendations. Danny enlightens us with his experiences at IKEA and his passion for web components, PWAs, and crucial APIs like the Wake Lock and Background Sync.They explore the complex interplay between service workers, caching for offline functionality, and the barriers to widespread PWA adoption, particularly on iOS. Plus, they dive into practical applications of these technologies, from gaming to improving podcast accessibility for offline listening.So, tune in as they unravel the tech

In this episode, they dive deep into the essential practices and principles for successful Node.js development.  AJ and Dan are joined by special guests Michael Dawson, James Snell, and Matteo Collina. They bring a wealth of expertise and experience to the table, discussing key topics like experimental tech with existing web standards, managing updates with LTS releases, and the fundamental pillars of Node.js, including the critical concept of "not blocking the event loop."They explore the consequences of blocking the event loop, real-world insights into performance issues, and the importance of efficient task handling. They also share their wisdom on utilizing multi-threading, scaling applications, best practices for dependency management, and the significance of regular updates to maintain security and performance.Additionally, they touch on some fascinating side discussions, such as AI's role in coding, the evolution of package management, and the importance of intentional coding practices. There's even a

Dive into the dynamic world of JavaScript frameworks with this week's episode of JavaScript Jabber! Join Charles, AJ, Dan and Steve as they explore Hotwire, Stimulus, and Turbo—tools that are transforming how developers build fast, responsive web applications. They discover the evolution from Turbo Links to Turbo Drive, learn how these technologies enhance page rendering speeds by updating only changed elements, and understand their seamless integration in Rails applications. The discussion also touches on practical implementations using Turbo frames and streams for efficient DOM manipulation. Additionally, they dive into the benefits of partial page updates for improved performance and talk about the insights into integrating Stimulus for fine-grained control over client-side interactions. They also explore the parallels between modern frameworks like React or Angular with traditional approaches.Tune in to uncover how you can leverage these tools to optimize your development workflow!SocialsLinkedIn: Charles

Charles and Dan dive deep into the world of programming languages, development practices, and the trade-offs that shape our daily coding lives. Joining them is special guest Tomer Gabel, an experienced backend engineer, and consultant.In this episode, they unpack the productivity benefits and challenges of using Rails, deliberate on the pros and cons of dynamic languages, and explore the fascinating topic of convergent evolution in programming ecosystems. They also discuss TypeScript's value proposition, the intricacies of static typing, and the sometimes controversial principles of "clean code." Get ready for an engaging conversation packed with expert insights, practical advice, and a few surprising takeaways. Let’s get started!SocialsLinkedIn: Tomer GabelBecome a supporter of this podcast: https://www.spreaker.com/podcast/javascript-jabber--6102064/support.

In this episode, AJ and Steve dive deep into the world of Vue.js and API integration with a special guest, Daniel Kelly, a seasoned lead instructor at Vue School. this episode is packed with valuable discussions on using the useFetch Vue component for seamless API requests, navigating the challenges of migrating from Vue 2 to Vue 3, and embracing TypeScript for a more robust development experience.They also explore the impactful updates coming with Nuxt 4 and Vue 3.5, the benefits of Vue.js certifications for career growth, and how tools like Nitro and auto-import features in Nuxt 3 can enhance your development workflow. Plus, enjoy a range of recommendations from books and music to tech innovations and humorous dad jokes.So, whether you're a seasoned Vue developer or just starting, this episode offers something for everyone. Tune in, and  elevate your JavaScript journey!SocialsLinkedin: Daniel KellyPicksDaniel - Fairy TaleDaniel - Believe by Yellowcard Become a supporter of this podcast: https://www.spreaker

AJ and Steve dive deep into the world of interactive coding tutorials alongside guest, Tomek Sułkowski. They kick off with a brief chat about the weather before delving into Tomek's expertise in creating engaging and interactive tutorials—shedding light on everything from the history of coding tutorials to the technical wonders of web containers, brought to prominence by platforms like Stackblitz.They explore the innovative "tutorials kit dot dev," a revelatory tool for developers, and discuss the triumphs and challenges in building these interactive learning experiences. Plus, discover amazing tech insights from AJ, development updates from Tomek, and a whole lot more. SocialsLinkedIn: Tomek Sułkowski PicksAJ - Rocky Mountain ATVAJ - pg-essentialsAJ - SSH now has IncludeAJ - DeepSeek-Coder-v2Tomek - Component partyTomek - IconesBecome a supporter of this podcast: https://www.spreaker.com/podcast/javascript-jabber--6102064/support.

 In today's episode, Charles, Steve, and AJ, are joined by back-end engineer and team lead at Homebound, Stephen Haberman. We delve into the fascinating world of SQL c and its revolutionary approach to managing SQL queries with dedicated SQL files, delivering benefits such as reduced typing errors and pre-deployment checks. Stephen also walks us through the advantages and limitations of ORMs versus query builders like Prisma and Drizzle, sharing insights into Joyce ORM's unique philosophy and simplified CRUD operations.They explore the intricacies of Domain Driven Design (DDD), its emphasis on ubiquitous language, and how it shapes business logic and storage management. AJ contributes by discussing the potential of SQL c and Slonik for dynamic query building. Additionally, they discuss Steven's innovative work with GraphFileWorker and GrafAST, highlighting the performance improvements in GraphQL backends. Whether you're intrigued by the technicalities of ORMs, the evolution of database tools, or just love a g

They dive deep into the world of mentorship, personal growth, and problem-solving with our special guests, Joao and Manny, alongside our insightful panelists, AJ and Charles.In this episode, they explore the transformative power of weekly accountability meetings (WAM), where tasks are committed and followed up with a yes or no, no excuses allowed. Joao and Manny share their journey of mentorship that crossed borders, forging a strong bond through adversity and mutual respect. We'll also delve into how their dynamic friendship amplifies professional standards, and the importance of balancing personal and professional relationships.We discuss the profound impacts of structured problem-solving methods, specifically George Polya's renowned four-step process. Joao and Manny highlight how this systematic approach has refined their coding skills and overall problem-solving abilities. Alongside, we touch upon the fascinating intersection of human learning and AI, emphasizing the unique capacity humans have for genera