InfoQ Homepage System Programming Content on InfoQ
-
Introduction to Mojo Programming Language
Mojo is a newly presented programming language that combines the simplicity of Python with the speed and memory security of Rust. It is at an early stage of development and offers users an online playground to explore its features. Mojo aims for excellence in data science and machine learning, providing a fast alternative to Python. There are gradual plans to make it available to open-source.
-
Swift 5.9 Brings Macro Expansion Power to the Language
Introduced at WWDC 2023, Swift 5.9, now available in beta, brings a major extension to the language capabilities through support for generating code at compile-time using macros.
-
QCon New York 2023: Day One Recap
Day One of the 9th annual QCon New York conference was held on June 13th, 2023, at the New York Marriott at the Brooklyn Bridge in Brooklyn, New York. This three-day event, organized by C4Media, included a keynote address by Radia Perlman and presentations from four conference tracks and one sponsored track.
-
AWS Open-Sources Policy-Based Access Control Language Cedar
AWS has open-sourced Cedar, their language for defining access permissions using policies. Cedar is integrated within both Amazon Verified Permissions and AWS Verified Access. Cedar can also be integrated directly into an application via the provided SDK and language specification.
-
GCC 13 Supports New C2x Features, Including nullptr, Enhanced Enumerations, and More
At Google I/O 2023, Google has previewed Studio Bot, an AI-powered coding bot integrated in Android Studio latest version, codenamed Hedgehog. Studio Bot aims to help developers generate code, unit tests, and fix errors.
-
New Rust-Based Web Bundler Rspack Touts up to 10X Speed Improvement over Webpack
Chinese internet technology company Bytedance and Valor Software recently open-sourced Rspack, a web bundler written in Rust that aims to be a fast, drop-in replacement for Webpack. Some early benchmarks show 10x improvement in cold start time.
-
Swift 5.8 Adds Function Back-Deployment and Upcoming Feature Support
The latest release of Swift introduces support for piecemeal adoption of upcoming features, which allows developers to start using new features that will become stable in Swift 6. Additionally, it opens the way for making new features retroactively available in earlier OSes.
-
Low-Code API Builder Postman Flows Moves into General Availability
Postman moved Postman Flows, their low-code API building tool, into general availability. Postman Flows provides a collaborative, graphical interface for building API-driven applications and workflows. It integrates with the Postman API Network to access publicly available APIs.
-
Go 1.20 Improves Compiler Performance and Extends Coverage Support
The latest release of the Go language, Go 1.20, improves compiler performance, bringing it back in line with Go 1.17. Additionally, the language now supports conversion from slice to arrays and revises struct comparison.
-
Permit Elements Enables Low-Code User-Managed Access Control
Permit.io has released Permit Elements, a low-code end-user authentication interface builder. Permit Elements allows developers to embed interfaces enabling their end-users to decide which roles have permission to perform actions. At the time of release, there are elements available for user management and audit logs.
-
Chromium to Allow the Use of Third-Party Rust Libraries to Improve Safety and Security
The Chromium Project is going to add a Rust toolchain to its build system to enable the integration of third-party libraries written in Rust, with the aim of improving security, safety, and speed up development.
-
Linux 6.1 Officially Adds Support for Rust in the Kernel
After over two years in development, support for using Rust for kernel development has entered a stable Linux release, Linux 6.1, which became available a couple of weeks ago.
-
Apple Announces Full Swift Rewrite of the Foundation Framework
The Swift team has started to work on a new open-source implementation of the Foundation framework. To be written entirely in Swift, the new Foundation aims to improve performance by getting rid of conversion costs between Objective-C and Swift as well as to provide the opportunity for modularizing and clean it up.
-
Asahi Linux Gets Alpha GPU Drivers on Apple Silicon
After two years of work to reverse engineer Apple Silicon GPU instruction set and to implement the kernel driver, Asahi Linux has finally got an alpha-quality release of its GPU driver that is already good enough to run a smooth desktop experience and some games, Asahi developers Alyssa Rosenzweig and Asahi Lina say.
-
Swift to Add Support for Ownership, Macros, and C++ Interop
The Swift language workgroup has detailed the main focus areas for the development of Swift in 2023 and further on, which include defining an ownership model for memory management, non-copyable types, a macro system, and C++ interoperability.