Beginner's Guide

Articles by topic

• Why using Python?

  Python is used by millions worldwide. Developers, researchers, managers, architects — everyone has different reasons. Discover why Python is the right choice for you.

  • For developers
    • One language, many domains 21/03/2026

      Web, APIs, CLI tools, automation, data, AI, DevOps scripts — Python does it all without switching languages.

    • Readable and maintainable 21/03/2026

      Python's syntax reads like English. Less time decoding, more time building. Teams onboard faster.

    • Fast to prototype, solid to scale 21/03/2026

      Go from idea to working prototype in hours. Instagram, Spotify, Dropbox run Python at scale.

    • Modern and evolving 21/03/2026

      Type hints, pattern matching, async/await, dataclasses — Python keeps adopting modern language features while staying simple.

    • Massive ecosystem 21/03/2026

      PyPI has 500k+ packages. Whatever you need, someone already built a library for it.

  • For researchers and mathematicians
    • The scientific computing standard 21/03/2026

      NumPy, SciPy, pandas, matplotlib — the entire scientific stack is Python-first.

    • Data visualization made simple 21/03/2026

      matplotlib, seaborn, plotly — present results in publication-ready charts with a few lines of code.

    • The language of AI and Machine Learning 21/03/2026

      TensorFlow, PyTorch, scikit-learn, Hugging Face — if you do ML, you do Python.

    • Jupyter notebooks 21/03/2026

      Interactive exploration, mixing code, visualizations, and narrative. The researcher's lab notebook.

    • Not a developer? No problem 21/03/2026

      Python was designed to be accessible. Scientists and mathematicians can be productive without a CS degree.

  • For managers
    • Hiring is easier 21/03/2026

      Python is the most taught and most popular language. Your talent pool is enormous.

    • Faster time to market 21/03/2026

      Python's productivity means fewer developer-hours to ship features compared to Java or C++.

    • Reduced training costs 21/03/2026

      Junior developers become productive quickly. The learning curve is gentle.

    • Versatile teams 21/03/2026

      One Python team can handle web, data, automation, and ML instead of needing separate specialists per language.

  • For architects
    • Microservices-friendly 21/03/2026

      Lightweight, fast-starting, perfect for containerized microservice architectures.

    • Async-ready 21/03/2026

      asyncio, ASGI servers, and modern frameworks handle high concurrency without the complexity of Go or Java threads.

    • Glue language 21/03/2026

      Python integrates with everything: C/C++ extensions, REST APIs, message brokers, databases, cloud SDKs.

    • Multiple paradigms 21/03/2026

      Object-oriented, functional, procedural — choose the right approach for each problem, in one language.

    • Battle-tested at scale 21/03/2026

      Google, Netflix, NASA, CERN use Python in production. It's not a toy language.

  • Cross-cutting
    • Open source and free 21/03/2026

      No licensing costs, no vendor lock-in. Ever.

    • Community 21/03/2026

      One of the largest, most welcoming developer communities. PyCon, local meetups, endless tutorials.

• How to install Python?
• Starting with Python
• Data types
• Basic Algorithms
• Handling files
• Using a database