Gleam 1.0 Is Out! (I think I'm in love...)
Theo - t3․gg・38 minutes read
Gleam is a type-safe language built on the Erlang Beam runtime, emphasizing practicality over math, offering similar functionalities to Elixir with added type safety and readability. The language aims to make software writing stress-free, leveraging Erlang's concurrency model and static analysis, with a focus on maintaining a small surface area and consistent language for improved code maintenance and debugging ease.
Insights
- Gleam is a language prioritizing type safety, readability, and ease of debugging, leveraging Erlang's concurrency model and inspired by Elm, OCaml, and Rust's type systems.
- Financial sustainability is crucial for Gleam's development, with Fly being the largest contributor, aiming to diversify funding sources through corporate sponsors, while the developer earns half of the median lead developer salary in London.
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Recent questions
What distinguishes Gleam from Elixir?
Gleam emphasizes type safety and a practical type system, distinguishing it from Elixir's math focus.
What are the key features of Gleam version 1.0.0?
The release of Gleam version 1.0.0 marks a significant milestone for the language and its ecosystem.
How does Gleam prioritize readability and debugging ease?
Gleam prioritizes readability and debugging ease, optimizing for code maintenance and improvement.
What are the funding sources for Gleam's developer?
The developer of Gleam aims to diversify funding sources with more corporate sponsors.
What are some key features of Gleam's standard library?
Gleam's standard library includes functions for working with integers and floats.
Related videos
Summary
00:00
"Gleam: Typesafe language for scalable systems"
- Gleam is a language focused on building typesafe systems that scale, built on the Erlang Beam runtime.
- It emphasizes type safety and a practical type system, distinguishing it from Elixir's math focus.
- Gleam offers similar functionalities to Elixir, such as piping, threads, and tasking, with added type safety.
- The release of Gleam version 1.0.0 marks a significant milestone for the language and its ecosystem.
- Gleam aims to make software writing and maintenance stress-free and enjoyable, with a small surface area and consistent language.
- The language prioritizes readability and debugging ease, optimizing for code maintenance and improvement.
- Gleam leverages Erlang's powerful concurrency model, making it a viable alternative to languages like Rust for certain use cases.
- The language features robust static analysis and a type system inspired by Elm, OCaml, and Rust.
- Gleam can run on the Erlang VM and JavaScript runtimes, enabling its use in various environments.
- Gleam version 1 includes the language compiler, build tools, package manager, code formatter, language server, and compiler for WebAssembly APIs and JS bindings.
11:48
"Gleam Project: Impactful Contributions, Financial Sustainability"
- Open source project requires impactful and meaningful contributions to the community.
- Gleam project aims for easy code base contributions.
- GitHub repo for Gleam has 6.2k stars, expected to reach 10k in 24 hours.
- Recent influx of contributors making significant contributions to Gleam.
- Financial sustainability crucial for Gleam's developer, supported by project sponsors.
- Fly is the largest contributor, providing half of the funding.
- Developer aims to diversify funding sources with more corporate sponsors.
- Developer earns half of the median lead developer salary in London.
- Gleam's standard library includes functions for working with integers and floats.
- Gleam language tour showcases robust static type system and features like unqualified imports and immutable values.
23:58
"Functions and Naming Conventions in Gleam"
- Camel case is enforced in the past function, making it necessary for valid naming conventions.
- Anonymous functions are highlighted as crucial for quick inlining when defining functions.
- The function captures syntax simplifies the creation of anonymous functions that immediately call another function with an argument.
- The use of underscores as placeholders for arguments in anonymous functions is explained, allowing for quick function definition.
- Generic functions are introduced, showcasing the ability to define functions that accept various types for arguments.
- The concept of pipes is emphasized as a simple and efficient way to pass values between functions without defining multiple variables.
- Labeled arguments are discussed as a useful feature in Gleam to aid in remembering the order and purpose of function arguments.
