The Programming Languages Podcast with Fexingo: Python, Rust, JavaScript, and Modern Coding

Lucas and Luna dive into why Rust is rapidly becoming the go-to language for embedded systems development. With a focus on memory safety, zero-cost abstractions, and growing ecosystem support, they explore real-world adoption by companies like Google in Android's Rust-based Binder driver and Infineon's Rust SDK for microcontrollers. They discuss how Rust's ownership model eliminates entire classes of bugs common in C and C++, and why the embedded community is embracing it. Specific examples include the Tock operating system for IoT devices and the Rust for Linux project's progress on kernel modules. The episode also touches on challenges like learning curve and tooling maturity.

#Rust #EmbeddedSystems #ProgrammingLanguages #Technology #FexingoBusiness #BusinessPodcast #MemorySafety #IoT #LinuxKernel #Android #Infineon #TockOS #ZeroCostAbstractions #SystemsProgramming #Firmware #MCU #RustForLinux #TechTrends

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In this episode of The Programming Languages Podcast, Lucas and Luna explore how Kotlin has become the dominant language for Android development and is now expanding into server-side, multiplatform, and data science. They discuss Kotlin's rise from JetBrains' lab to Google's preferred language, its modern features like coroutines and null safety, and how it's competing with Java, Swift, and Rust. Specific examples include Kotlin Multiplatform Mobile being adopted by Netflix and the Kotlin DataFrame library for data science. The hosts also touch on the role of Kotlin in backend systems at companies like Amazon and Google. They conclude by examining whether Kotlin can become a 'one language to rule them all' for full-stack development. A brief mention of listener support via buy me a coffee dot com slash fexingo is woven into the conversation.

#Kotlin #Android #JetBrains #Google #Coroutines #NullSafety #KotlinMultiplatform #ServerSideKotlin #DataScience #Netflix #Amazon #Java #Swift #Rust #Technology #ProgrammingLanguages #FexingoBusiness #BusinessPodcast

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Lucas and Luna dive into Dart's surprising surge in 2026. With Flutter powering everything from mobile apps to embedded displays, Dart has become one of the fastest-growing languages on GitHub. We look at why developers are choosing it over JavaScript and Kotlin, how Google's investment is paying off, and a real-world case study from a fintech startup that cut its codebase in half. Plus, the hosts discuss the trade-offs: Dart's limited ecosystem outside Flutter and the risk of vendor lock-in. If you're a developer evaluating your next language, this episode gives you concrete data and honest takes.

#Dart #Flutter #Google #MobileDevelopment #WebDevelopment #CrossPlatform #JavaScript #Kotlin #Fintech #GitHub #2026 #Programming #Technology #FexingoBusiness #BusinessPodcast #TheProgrammingLanguagesPodcast #SoftwareEngineering #DeveloperTools

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Lucas and Luna explore how TypeScript has grown from a niche superset to the default language for large-scale JavaScript development in 2026. They break down the recent milestone of 70% adoption among professional developers, the impact of the TypeScript 5.8 release with its new decorator standard, and why companies like Vercel and Google are investing heavily in the ecosystem. The episode also covers the rise of TypeScript-first frameworks like Deno and Bun, and the ongoing debate about whether TypeScript is becoming too complex for small projects. The hosts examine a case study of a mid-size startup migrating 200,000 lines of JavaScript to TypeScript and the concrete productivity gains they achieved.

#TypeScript #JavaScript #ProgrammingLanguages #WebDevelopment #Deno #Bun #Vercel #Google #TypeScript58 #Decorators #Technology #TechPodcast #SoftwareEngineering #Coding #TypeSafety #LanguageDesign #FexingoBusiness #BusinessPodcast

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Lucas and Luna explore the surprising staying power of C++ in 2026. With recent updates like C++23 and C++26 on the horizon, the language continues to dominate high-performance domains—from game engines to financial trading to autonomous vehicles. They break down why C++ remains indispensable despite the rise of Rust and Zig, using concrete examples like Unreal Engine 5 and high-frequency trading firms. This episode cuts through the hype to show why C++ isn't going anywhere.

#C++ #CPlusPlus #Cpp23 #Cpp26 #Programming #SoftwareEngineering #GameDevelopment #UnrealEngine #HighFrequencyTrading #AutonomousVehicles #Performance #SystemsProgramming #Technology #FexingoBusiness #BusinessPodcast #ModernCoding #LanguageEvolution #TechTrends2026

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Episode 66 dives into Rust's growing role inside the Linux kernel as of June 2026. Lucas and Luna explore the recent merge of Rust-for-Linux patches into mainline, the number of Rust drivers now shipping, and what this means for memory safety in critical infrastructure. They discuss the tension between C maintainers and Rust advocates, the performance trade-offs, and why companies like Google and Microsoft are backing the effort. Specific focus: the Rust NVMe driver that landed in kernel 6.8, and the estimated 12 million lines of C code still awaiting replacement. A grounded look at incremental migration, not revolution.

#Rust #LinuxKernel #SystemsProgramming #MemorySafety #CProgramming #KernelDevelopment #RustForLinux #NVMeDriver #Google #Microsoft #OpenSource #Technology #ProgrammingLanguages #Fexingo #FexingoBusiness #BusinessPodcast #TechPodcast #Episode66

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Lucas and Luna dive into Mojo, a new programming language designed to combine Python's usability with C-level performance for AI and ML workloads. They explore how Modular's creation uses MLIR to run AI models up to 3500 times faster than Python, why it's gaining traction in the AI community in 2026, and how it compares to alternatives like CUDA and Julia. With specific benchmarks and real-world use cases at companies like OpenAI and Meta, this episode explains why Mojo might be the next big thing for AI developers. No hype, just the facts about a language that promises to bridge the gap between research and production.

#Mojo #Modular #AIProgramming #Python #MLIR #Performance #MachineLearning #DeepLearning #CUDA #Julia #Technology #Tech #ProgrammingLanguages #SoftwareDevelopment #FexingoBusiness #BusinessPodcast #PodcastEpisode #Episode65

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In this episode of The Programming Languages Podcast with Fexingo, Lucas and Luna unpack the quiet dominance of SQLite — the world's most deployed database engine. They explore why this embedded, serverless library runs on more than one trillion devices, from smartphones and cars to web browsers and spacecraft. The hosts dive into SQLite's unique architecture: no client-server setup, zero configuration, and a single-file persistence model that makes it ideal for edge computing and offline-first applications. They discuss real-world examples, including how Tesla uses SQLite to power infotainment systems, how Apple integrates it into nearly every iOS and macOS app, and how the U.S. Navy relies on it for critical navigation systems. Lucas and Luna also examine the trade-offs — scalability limits and concurrency constraints — and why SQLite is suddenly gaining attention in the serverless and WebAssembly ecosystems. A technical but accessible conversation about the database you didn't know you were using.

#SQLite #Database #EmbeddedDatabase #Serverless #EdgeComputing #WebAssembly #iOS #Tesla #Apple #USNavy #OfflineFirst #OpenSource #Technology #Programming #SoftwareEngineering #FexingoBusiness #BusinessPodcast #DeveloperTools

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Zig, a new systems programming language, is gaining traction as a potential successor to C. In this episode, Lucas and Luna explore why developers are turning to Zig for its safety, clarity, and simplicity. They discuss how Zig's approach to memory management, compile-time execution, and cross-compilation offers concrete advantages over C for systems programming. The hosts examine real-world adoption, including the Bun runtime for JavaScript and kernel experiments, and compare Zig's philosophy to Rust's. They also address the challenges facing Zig, such as its young ecosystem and ongoing language stability. Join the conversation to learn how Zig is poised to replace C in embedded systems, tooling, and performance-critical applications.

#Zig #SystemsProgramming #C #ProgrammingLanguages #Technology #FexingoBusiness #BusinessPodcast #TechPodcast #Bun #JavaScriptRuntime #MemorySafety #CompileTime #CrossCompilation #EmbeddedSystems #KernelDevelopment #SoftwareEngineering #DeveloperTools #LanguageDesign

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Episode 62 of The Programming Languages Podcast explores why OCaml has become a powerhouse in the financial technology sector. Lucas and Luna examine how Jane Street, a quantitative trading firm, relies on OCaml for its core trading systems—processing billions of dollars daily. They discuss OCaml's strong static typing, pattern matching, and garbage collection that make it ideal for correctness-critical financial applications. The hosts compare OCaml to languages like Haskell and Rust, and look at how the ecosystem has grown with tools like Dune and Opam. They also touch on the learning curve for newcomers and the surprising niche OCaml occupies in a world dominated by Python and Java.

#OCaml #JaneStreet #FinancialSystems #FunctionalProgramming #ProgrammingLanguages #Technology #FexingoBusiness #BusinessPodcast #QuantitativeFinance #StaticTyping #PatternMatching #DuneBuildSystem #Opam #MLFamily #TradingSystems #Correctness #RustVsOCaml #HaskellComparison

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