InfoQ Homepage Node.js Content on InfoQ
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Fastify Node.js Web Framework
Fastify is an open-source Node.js web framework that remains focused on providing excellent developer experience, minimal performance overhead, and a flexible plugin architecture.
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IoT Development with the Raspberry Pi
The Raspberry Pi is a series of low-cost, programmable computers that include a set of GPIO, or 'General Purpose Input Output', pins that can be used to connect and control external electronic devices, and to create Internet of Things (IoT) solutions.
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V8 JavaScript Engine 8.0 Reduces Heap by 40%, Adds Optional Chaining and Null Coalescing
The latest release of Google's V8 JavaScript engine, V8 8.0, uses pointer compression to reduce heap size by 40% and with no performance hit. Additionally, it adds support for optional chaining using the ?. operator and for nullish coalescence using ??. V8 v8.0 will be officially available with Chrome version 80.
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Plaid.com Cuts Their Deployment Times on Amazon ECS with Custom Process Relaunching
Plaid's engineering team cut their deployment times on AWS ECS by 95% with a custom wrapper to relaunch their node.js processes without recreating the containers.
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V8 JavaScript Engine 7.4, 7.5, and 7.6 Add Numerous Performance Improvements
The recent 7.4, 7.5, and 7.6 versions of Google's V8 JavaScript engine add several WebAssembly features and JavaScript performance improvements.
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Making 'npm install' Safe
At QCon New York 2019, Kate Sills, a software engineer at Agoric, discussed some of the security challenges in building composable smart contract components with JavaScript. Two emerging TC39 JavaScript proposals, realms and Secure ECMAScript (SES) were presented as solutions to security risks with the npm installation process.
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Electron 4 and 5 Releases Add Security and Modern Web APIs
The Electron team recently announced the release of version 4 and version 5 of Electron. Electron maintains an aggressive release cycle to stay current with the latest updates from Chromium, V8, and Node.js. Significant updates in these versions include better control over remotes and requests, and an in-progress initiative to update Electron's callback-based APIs to use promises.
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Node.js 12 Release Improves Security, Performance, and Modules
The Node.js project recently released Node.js version 12, adding improvements through its underlying V8 JavaScript engine, startup performance, ES6 modules, and more.
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Google Announces Cloud Code: Extending IntelliJ and Visual Studio Code to Kubernetes Apps
Recently at Google Cloud Next 2019, Google introduced a new developer tool called Cloud Code. With Cloud Code, developers will get a set of plugins for development environments like JetBrains IntelliJ Idea IDE and Microsoft's Visual Studio Code editor.
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Nest.js 6 Improves GraphQL Integration and Improves Platform Flexibility
Nest.js recently announced the release of version 6 of their TypeScript framework. Nest.js 6 improves support for GraphQL and also decouples the platform-specific portions of their framework to support applications beyond their traditional Express and Node.js based architecture.
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Ts.ED Provides TypeScript Framework Leveraging Express and Decorators
Ts.ED provides a server-side TypeScript framework on top of Node.js and Express. The framework provides classes and decorators to simplify common server-side patterns, and offers integration with many other projects including TypeORM, Swagger, GraphQL, AJV, Passport.js, and Socket.io, among others.
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NPM Adopted Rust to Remove Performance Bottlenecks
Npm exponential growth drove the npm engineering team to switch from Node.js to Rust to handle CPU-bound tasks that were going to become a performance bottleneck. A recent white paper overviews the experience of developing the new service in Rust and running it in production for more than one year.
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A Conversation about ZipSlip, NodeJS Security, and BBS Hacking
Earlier this year, the popular Bower package manager was found vulnerable to archive extraction, allowing attackers to write arbitrary files on a user's disk. As it turns out, the vector attacks used by this exploit have been known since the early days of BBS. InfoQ has taken the chance to speak with Liran Tal to learn more about software security, and NodeJS security in particular.
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Fable 2 Interview with Fable Creator Alfonso García-Caro
Fable entered its fourth year with a new major version that greatly improves its performance, code-generation, and stability. InfoQ has spoken with Alfonso García-Caro, Fable creator and maintainer.
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JavaScript V8 Engine Improves Async Performance
The V8 JavaScript team announces improvements to optimize async functions and promises. The team also improved the debugging experience for async code, a common pain point for JavaScript developers.