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

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

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

By: Fexingo
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Every line of code is a decision, and every programming language encodes a philosophy. In The Programming Languages Podcast, Lucas and Luna move past syntax flame wars to examine the actual trade-offs behind Python, Rust, JavaScript, and the modern coding stack. Each episode dissects a specific language feature, framework choice, or ecosystem shift — from Rust's borrow checker and memory safety guarantees to JavaScript's type system evolution with TypeScript, and Python's dominance in machine learning versus its performance bottlenecks. They ground every discussion in real-world benchmarks, open-source projects like Deno and PyPy, and case studies from companies that bet on one language over another. Lucas brings the reporter's instinct for clarity and hard numbers; Luna tests those findings with the engineer's skepticism and hands-on experience. You will walk away understanding not just what a language does, but why it was designed that way, and when you should — or shouldn't — use it. What does Rust's ownership model teach us about concurrency? Is JavaScript's flexibility a feature or a bug for large-scale systems? Can Python ever overcome the GIL? This is the podcast for developers who are tired of cargo-culting and want to think critically about the tools they use every day. #PythonProgramming #RustLang #JavaScript #TypeScript #ModernCoding #MemorySafety #ProgrammingLanguages #SoftwareEngineering #TechDebate #OpenSource #CodeBenchmarks #Deno #PyPy #GIL #BorrowChecker #Business #FexingoBusiness #Technology Keep every episode free: buymeacoffee.com/fexingo© 2026 Fexingo. All rights reserved. Economics
Episodes
  • Why Vala Is the Unexpected Glue of Modern Linux Apps

    Why Vala Is the Unexpected Glue of Modern Linux Apps
    Aug 28 2026
    On this episode, Lucas and Luna take a close look at Vala, the language that has quietly been powering GNOME apps for years, and why it's seeing renewed interest in 2026. With the rise of system programming alternatives and the push for faster, more memory-safe code, Vala offers a unique middle ground: it compiles to C, integrates natively with GObject, and feels like a higher-level language. The hosts drill into a concrete example: how a modern GTK app like the new Ambitious Notes app uses Vala to cut boilerplate, and how its C-generated output keeps performance predictable. They also unpack Vala's controversial history—its ties to GNOME, its near-death moments, and the community that kept it alive. If you're curious about a language that's both pragmatic and powerful, this episode gives you a clear sense of why Vala might be worth a second look in your next Linux project. Plus, a quick note on supporting the show with a coffee. #ValaLang #GNOME #GTK #Linux #SystemProgramming #CProgramming #GObject #MemorySafe #DeveloperTools #OpenSource #ProgrammingLanguages #Technology #FexingoBusiness #BusinessPodcast #Coding #SoftwareDevelopment #TechPodcast #LinuxApps Keep every episode free: buymeacoffee.com/fexingo
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    10 mins
  • Why Ada Is Back in Critical Systems

    Why Ada Is Back in Critical Systems
    Aug 27 2026
    In the summer of 2026, Ada—a language many programmers wrote off as a relic of the 1980s—is quietly becoming the backbone of aerospace, defense, and even autonomous rail systems. In this episode, Lucas and Luna explore how Ada's unapologetic focus on safety and correctness is making it the go-to choice for projects where a single bug could cost billions or lives. They dig into the upcoming Ada 202x standard, the rise of open-source compilers like GNAT, and the growing demand for Ada developers in Europe's defense industry. They also look at how Ada's approach to formal verification is influencing modern languages like Rust, and why the language's steep learning curve is becoming its biggest selling point. If you've ever wondered whether 'old' languages can still define the future, this episode makes the case that Ada is doing exactly that. #Ada #CriticalSystems #SafetyCritical #FormalVerification #GNAT #Avionics #DefenseIndustry #EuropeanDefense #RailwaySignaling #Ada202x #Rust #ProgrammingLanguages #SoftwareEngineering #LegacyCode #OpenSourceCompiler #TechPodcast #FexingoBusiness #BusinessPodcast Keep every episode free: buymeacoffee.com/fexingo
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    9 mins
  • Why Julia Is the Language of Scientific Computing in 2026

    Why Julia Is the Language of Scientific Computing in 2026
    Aug 26 2026
    In this episode, Lucas and Luna explore why Julia, the dynamic language born at MIT, has become the unexpected powerhouse in scientific computing by 2026. They dive into Julia's unique multiple dispatch system, which lets you write generic code that runs as fast as C, and how it's replacing Python in fields like climate modeling and genomics. They also discuss the recent surge in Julia's adoption among researchers and the growing ecosystem of packages, from differential equations to machine learning. With a focus on the practical, they look at a specific case: how a pharma company used Julia to slash a drug discovery simulation from days to hours. If you're curious about a language that's making scientists' lives easier, this episode is for you. #JuliaLang #ScientificComputing #ProgrammingLanguages #TechPodcast #MultipleDispatch #MIT #DrugDiscovery #ClimateModeling #HighPerformanceComputing #OpenSource #DeveloperTools #TechTrends #FexingoBusiness #BusinessPodcast #Technology #Coding #DataScience #Research Keep every episode free: buymeacoffee.com/fexingo
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    10 mins
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