Gleam v1 HAS BEEN RELEASED

ThePrimeTime2 minutes read

Gleam 1.0, a new programming language developed by Fly.io, offers a simple and readable approach to software development with a focus on static analysis and type systems. The language prioritizes stability, backward compatibility, and simplicity, aiming to improve productivity and maintain accessibility with support from sponsors like fly.io.

Insights

  • Gleam 1.0 emphasizes simplicity and readability in software development, featuring a robust static analysis and type system inspired by Elm, OCaml, and Rust, ensuring low-risk refactoring and stress-free code improvement.
  • The language's focus on curried functions and closures for tasks like creating debouncing functions, along with a single streamlined approach to problem-solving, aims to enhance real-world productivity and minimize software maintenance challenges, supported by comprehensive documentation and financial backing from sponsors like fly.io.

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Recent questions

  • What is Gleam 1.0?

    A milestone release of a programming language.

  • What is the primary goal of Gleam?

    Simplifying software development.

  • How does Gleam handle refactoring?

    Low-risk and stress-free, allowing continuous improvement.

  • What platforms can Gleam run on?

    Erlang virtual machine and JavaScript runtimes.

  • What are the key features of Gleam's type system?

    Simple yet effective, solving problems with minimal types.

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Summary

00:00

"Gleam 1.0: Simplifying Software Development"

  • Gleam 1.0 has been released, marking a significant milestone for the language and its ecosystem.
  • Gleam is a programming language developed by Fly.io, building on Erlang and Elixir's concurrency models.
  • The language aims to simplify software development, offering a small surface area for easy learning.
  • Gleam prioritizes readability and understanding, with a robust static analysis and type system inspired by Elm, OCaml, and Rust.
  • Refactoring in Gleam is low-risk and stress-free, allowing for continuous code improvement.
  • Gleam runs on the Erlang virtual machine, enabling reliable and scalable systems like WhatsApp.
  • The language can also run on JavaScript runtimes, facilitating browser and mobile device compatibility.
  • Gleam's syntax resembles Rust, featuring explicit returns and error handling with a Rust-like feel.
  • Gleam 1.0 includes essential tools like the language design, compiler, build tool, package manager, code formatter, and more.
  • Version 1 signifies Gleam's stability and readiness for production use, focusing on maintaining backward compatibility and avoiding breaking changes except for critical security issues.

13:42

"Efficient debouncing with curried functions in Gleam"

  • Curried functions or closures are preferred over adding properties for creating a debouncing function.
  • A debouncing function involves counting how many times to execute and returning a function that debounces.
  • In Lua, naming an anonymous function is not allowed, but debouncing functions can be implemented effectively.
  • Curring over the count and returning a function that retries a set number of times is a more efficient approach than adding properties.
  • Attaching properties to functions in JavaScript is possible but generally not recommended.
  • Gleam aims for simplicity and a single way to solve problems to avoid software maintenance challenges.
  • Gleam focuses on enhancing real-world productivity, starting with improving the Gleam language server and libraries for web development.
  • Gleam's type system is simple yet effective in solving various problems with minimal types.
  • Documentation, tutorials, and guides are prioritized in Gleam to make tasks easily achievable.
  • Gleam's sustainability includes financial support from sponsors like fly.io, aiming to reward contributors and maintain accessibility for all.
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