Software Unscripted

Richard talks with José Valim, creator of Elixir, about gradual vs static typing. They discuss dynamic typing in TypeScript, expressiveness and correctness in API design, resurgence of static typing, notebooks in data science, and the tug of war between gradual and static typing.

Richard interviews Predrag Gruevski, author of cargo-semver-checks, on the challenges of semantic versioning in Rust, trade-offs in enforcement, issues with changing function types, alternative versioning, minor and patch versions, and automation in versioning schemes. They also discuss the tools rock glue and Trustfall for embedding rocks and querying codebases.

Chris Krycho, TypeScript expert, discusses challenges of migrating code to TypeScript at LinkedIn, trade-offs between Rust and TypeScript in companies and operating systems, differences between JSON decoders in Elm and TypeScript, handling payload errors and backwards compatibility, complexities of TypeScript's type system, and balancing API hiding and exposing.

Daniel Lemire, creator of simdjson, the fastest JSON parser, discusses parsing performance, benchmarking, and real-world experimentation. They explore multi-threading benefits in parsing, eliminating parsing steps with Captain Proto, iterative development, AVX2 and AVX512 performance impact, handling comments and strings, different parsing approaches, and surprising results with hash maps and index maps in the Rust compiler.

Richard talks with former Rust core team member Ashley Williams, aka ag_dubs,, about various different types of niche domain knowledge - from CSS tricks in web development to low-level systems programming, package managers, and even organization-specific domain knowledge. Hosted on Acast. See acast.com/privacy for more information.

Richard talks with HashiCorp cofounder Mitchell Hashimoto about a side project of his: a high-performance terminal emulator that he wrote using Zig and Swift, and which has become his daily driver terminal. Hosted on Acast. See acast.com/privacy for more information.

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Richard talks to to Alex Shroyer about his unusually extensive experiences with Array Languages like APL and J - where they come from, how they have more to offer than just extreme conciseness, and what feature creep looks like in a language that's mostly symbols.Links to Alex's website and more info about array languages:alexshroyer.comhttps://nsl.com/https://vector.org.uk/https://github.com/interregna/arraylanguage-companieshttps://tryapl.org/https://bqnpad.mechanize.systems/https://www.arraycast.com/https://aplwiki.com/wiki/APL_Farmhttps://discord.com/invite/yHna7nt7zx Hosted on Acast. See acast.com/privacy for more information.

Richard talks with Simon Lydell, a programmer whose open-source JavaScript work ended up contributing to what might be the most infamous package-related outage in programming history. In addition to talking about that story, they also talk about open source in general, breaking changes in general, and specific projects like CoffeeScript, Prettier, Elm, and Roc. Hosted on Acast. See acast.com/privacy for more information.

Richard talks to Will Kurt, an AI Engineer at Hex as well as the author of both the countbayesie.com blog as well as the book Get Programming with Haskell, from Manning Publications. They talk about the book, about Haskell in general, and end up comparing Haskell to R, as well as type systems and artificial intelligence! Hosted on Acast. See acast.com/privacy for more information.