Best Language

Programming languages, data formats, and standards.

  • All-in-one JavaScript runtime with bundler, test runner, and npm-compatible package manager.

    Free plan
    Yes
    Learning curve
    Easy
    Setup
    Under 1 minute
  • Foundational systems language for OS kernels, embedded firmware, and performance code.

    Free plan
    Yes
    Learning curve
    Advanced
    Setup
    Minimal; compilers available for all major platforms
  • Microsoft's versatile language for .NET web apps, games with Unity, and enterprise APIs.

    Free plan
    Yes
    Learning curve
    Medium
    Setup
  • High-performance extension of C for games, browsers, databases, and native applications.

    Free plan
    Yes
    Learning curve
    Advanced
    Setup
  • Classic CSS brand mark — the stylesheet language behind every web page's visual design.

    Free plan
    Yes
    Learning curve
    Easy
    Setup
  • Stylesheet language for layout, typography, and responsive design on the modern web.

    Free plan
    Yes
    Learning curve
    Medium
    Setup
  • Legacy business language still running critical banking, payroll, and mainframe systems.

    Free plan
    Learning curve
    Advanced
    Setup
  • Google's language optimized for fast UI — powers Flutter cross-platform apps.

    Free plan
    Yes
    Learning curve
    Medium
    Setup
    5-10 minutes
  • Scientific computing language used in HPC, climate modeling, and numerical simulation.

    Free plan
    Yes
    Learning curve
    Medium
    Setup
  • Friendly functional language on the BEAM VM with static types and Erlang interoperability.

    Free plan
    Yes
    Learning curve
    Medium
    Setup
    Under 1 minute
  • Google's compiled language for simple, fast systems programming and cloud-native services.

    Free plan
    Yes
    Learning curve
    Easy
    Setup
    Quick installation and setup
  • Standard markup language for structuring web pages, media, and semantic content.

    Free plan
    Yes
    Learning curve
    Medium
    Setup
  • Pure functional language with strong types — favored for compilers and financial systems.

    Free plan
    Yes
    Learning curve
    Advanced
    Setup
    10-15 minutes
  • Lightweight data-interchange format used in REST APIs, configs, and web applications.

    Free plan
    Yes
    Learning curve
    Easy
    Setup
  • Vocabulary for annotating and validating JSON documents with machine-readable rules.

    Free plan
    Yes
    Learning curve
    Medium
    Setup
  • Enterprise-grade object-oriented language powering Android, backends, and large systems.

    Free plan
    Yes
    Learning curve
    Advanced
    Setup
  • The web's core programming language for interactive pages, apps, and full-stack development.

    Free plan
    Yes
    Learning curve
    Easy
    Setup
  • High-performance language for scientific computing, ML, and numerical workloads.

    Free plan
    Yes
    Learning curve
    Medium
    Setup
    5-10 minutes
  • Modern JVM language for Android, backend, and multiplatform apps with concise syntax.

    Free plan
    Yes
    Learning curve
    Easy
    Setup
  • Lightweight embeddable scripting language built for speed, simplicity, and game engines.

    Free plan
    Yes
    Learning curve
    Easy
    Setup
  • JavaScript runtime built on V8 for scalable server-side and tooling applications.

    Free plan
    Yes
    Learning curve
    Medium
    Setup
    5 minutes
  • Server-side scripting language widely used for WordPress, Laravel, and web backends.

    Free plan
    Yes
    Learning curve
    Easy
    Setup
    5-15 minutes depending on environment
  • Versatile language for web apps, data science, automation, AI, and scripting.

    Free plan
    Yes
    Learning curve
    Easy
    Setup
    5-10 minutes for installation
  • Statistical computing language for data analysis, visualization, and research workflows.

    Free plan
    Yes
    Learning curve
    Advanced
    Setup
    15-30 minutes
  • Dynamic language focused on developer happiness — popular for Rails web applications.

    Free plan
    Yes
    Learning curve
    Easy
    Setup
    5-10 minutes

1–25 of 32 tools

How this comparison is built

All 32 published language in the Newtools directory, listed alphabetically unless you sort them otherwise. This page does not rank them: every column is a fact taken from the tool's listing, and "—" means we have not checked that field — not that the answer is no.

Browse language for the full directory view.