The New Stack·3yThe New JavaScript Features Coming in ECMAScript 2023
ECMAScript will be approved in July 2023, but four proposals for new language features have already reached stage four. WeakMap lets you extend an object with extra properties without worrying about creating a memory leak. Change Array by Copy gives developers new methods for sorting, reversing and overwriting data without mutating the array it’s stored.
The New Stack·3yGood-Bye Kris Nóva
Kris Nóva had co-founded The Nivenly Foundation, a member-controlled and democratically-governed open source foundation. She was an open source developer who contributed significantly to Linux, Kubernetes, distributed runtime environments, Falco, and the Go programming language. In a word, she was “impressive.
The New Stack·3yBest Practices for Storing Access Tokens in the Browser
This article discusses best practices for storing access tokens in the browser and highlights different storage solutions available. It covers browser threats such as cross-site request forgery (CSRF) and cross-site scripting (XSS) and provides recommendations for mitigating these risks. The article also introduces the token handler pattern as a design pattern for secure authentication and making authenticated calls to APIs in JavaScript applications.
The New Stack·3yHow to Build a Server-Side React App Using Vite and Express
Learn how to build a server-side React app using Vite and Express, enabling server-side rendering and data fetching. The article provides step-by-step instructions for setup, installing dependencies, adding scripts, creating source files, configuring Vite, and creating both development and production servers. It also covers server-side data fetching and provides insights and praise for Vite's documentation and developer experience.
The New Stack·2yWhat Vue’s Creator Learned the Hard Way with Vue 3
Vue's creator learned several lessons in the transition from Vue 2 to Vue 3. These include the need to handle breaking changes more carefully, reach out to ecosystem library authors, release everything together, embrace TypeScript and the composition API, and invest in developer experience.
The New Stack·3yBun 1.0 Ships as Node.js and Deno Alternative
Built for Speed Bun competes with Node.js and the Rust-based Deno, which were both created by Ryan Dahl. It’s designed to be a drop-in replacement for node.js, according to a release livestream that aired Thursday. The buzz over Bun was all about its speed and ease of use.
The New Stack·3yOAuth.Tools: The Online Tool That Goes beyond JWTs
OAuth is a free online tool provided by Curity. It offers incredible features for anyone working with or interested in OAuth and OpenID Connect. You can decode or create JWTs with different characteristics, fetch tokens from a server, revoke tokens or add an access token to external API calls.
The New Stack·2yJavaScript in 2023: Signals, React’s RSC, and Full-Stack JS
JavaScript in 2023 saw the broader adoption of Signals by frameworks and React Server Components. Signals are reactive primitives that manage application states, while React Server Components enhance user and developer experiences. JavaScript is becoming a full-stack language with the rise of Node.js and the availability of JavaScript-friendly serverless hosting platforms.
The New Stack·3yWhy Your Code Sucks: Common Excuses for Bad Programming
Dave Farley is a software engineer/author/consultant, as well as a co-author of the 2010 book Continuous Delivery. Farley recently took to YouTube to share his ‘exploration of seven common excuses that software developers make for doing a worse job’ The video is the first in a planned monthly series.
The New Stack·3yWhat Is Microservices Architecture?
Microservices architecture allows for the deployment of independent and self-contained services in an organization. It offers flexibility, faster deployment, scalability, and isolated failures. However, it also presents challenges in terms of increased complexity, testing, managing communication systems, and observability. The decision to adopt microservices architecture depends on the environment, team function, application flexibility, and the number of services.
The New Stack·3yHow Discord Migrated Trillions of Messages to ScyllaDB
Discord migrated its messages cluster from Cassandra to ScyllaDB, reducing latencies from 200 milliseconds to 5 milliseconds. They built a data service library to streamline queries, created a 'Superdisk' with persistent disks and NVMe SSDs, and made modifications to ScyllaDB for compatibility with the Superdisk.
The New Stack·2yCombining AI with React for a Smarter Frontend
Frontend development needs to include AI for richer insights from data. Developers can use custom data and embeddings to enable natural language queries and find relevant information. The suggested tech stack includes Next.js, OpenAI's Chat GPT, Turbo, GPT 4, LangChain, Vercel's AI SDK, and MongoDB. GPTs can be made more real-time and context-aware with React, large language models, and RAG.
The New Stack·3yWhy Grafana Needs OpenTelemetry
The New Stack Grafana is often considered to be the hands-down most popular observability platform for data visualization. OpenTelemetry has emerged as a key open source component to lend compatibility among the different observability platforms. The project has continued to gain momentum and is the second-highest velocity open source project in the CNCF.
The New Stack·3yHow Daily Dev Built an AI Search Using an LLM Gateway
Daily.dev launched the beta version of their AI-powered Search, which aims to deliver concise, accurate answers to technical queries. The system follows a workflow involving query generation, candidate generation, scraping, context building, and answer generation. They integrated LLMs using the LLM Gateway, which streamlines interactions and offers foundational building blocks. The orchestrator, Magni, executes the workflow and provides traceability and debugging. Challenges include managing stateful services, cost analysis, optimizing performance, and prompt engineering.
The New Stack·2yVanJS: a Minimalist, ‘Vanilla JavaScript’ UI Framework
VanJS is a minimalist, open-source UI framework for JavaScript that offers a modern developer experience and reactivity. It is lightweight, unopinionated, and suited for small to medium-scale applications. VanJS is designed to provide an alternative to React and native GUI applications, allowing developers to build web-based applications that can replace most native applications. It supports states, state bindings, and automatic UI updates, while being more vanilla and immediate in the browser. VanJS also integrates well with large language models and has an AI-powered app builder. It is easy to learn and offers good performance.
The New Stack·3y7 Best Practices for Data Visualization
Data visualization is an important skill for data professionals, which usually goes hand in hand with storytelling, aiming to communicate observations effectively and inform decisions. Data visualizations are useful for highlighting trends, patterns and correlations in data. There are code libraries and no-code/low-code platforms, depending on the use case.
The New Stack·2yWeb Development in 2023: JavaScript Still Rules, AI Emerges
Web development trends in 2023 include the continued dominance of JavaScript, the rise of Cloud Development Environments (CDEs), and the integration of generative AI into web frameworks. Next.js remains the top framework, but Astro is gaining popularity. The separation of frontend and backend development continues to be a trend. Vercel's AI SDK has had a significant impact, and CDEs are becoming more popular among developers. WebAssembly is steady but not spectacular. The open web is also experiencing a renaissance.
The New Stack·3ySecure Go APIs with Decentralized Identity Tokens, Part 1
The rise of decentralized identity tokens adds a new dimension to API security. Traditionally, API authentication and authorization relied heavily on centralized identity providers. Decentralized identity tokens allow individuals to have greater control over their identities and authenticate themselves without relying on central authority.
The New Stack·3yPenpot Woos Developers, Takes on Figma With Open Source Tool
Penpot Woos Developers, Takes on Figma With Open Source Tool - The New Stack. Penpot sign-ups have grown by 66% to 400,000 users, reports Kaleidos. The company is introducing a suite of new tools to ‘further improve collaboration between designers and developers’ Penpot.
The New Stack·2yWhy Viable Uses Next.js and Node.js for AI Applications
Viable uses AI to analyze customer feedback and create reports, Honeycomb uses a natural language interface for queries, Viable utilizes Next.js and Node.js for its UI and APIs, and developers should consider real-time streaming support when developing with AI.