Best tweets about Python

45 Best Tweets About Python (2026)

Explore the best tweets about Python, including language features, libraries, data work, AI development, automation, performance, and engineering practices.

Technical Python code, libraries, tooling, releases, performance, automation, data science, AI engineering, and production lessons.

Creators
37
Updated

Top Python tweets from 37 creators

Ranked 01–45

  1. 01

    @suraj_sharma14 ·

    If I had 6 months to become an Agentic AI Engineer. I'd do this. Stage 1: Python + Async Foundations asyncio, FastAPI, event-driven architecture, error handling, API integration patterns. Stage 2: LLM Fundamentals for Agents Context management, model routing, token economics,

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  2. 02

    @karpathy ·

    In today's episode of programming horror... In the Python docs of random.seed() def, we're told "If a is an int, it is used directly." [1] But if you seed with 3 or -3, you actually get the exact same rng object, producing the same streams. (TIL). In nanochat I was using the

    • 215Replies
    • 478Reposts
    • 7.8KLikes
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  3. 03

    @alexalbert__ ·

    I'm happy to share that we (@AnthropicAI) are investing $1.5 million in support of the Python Software Foundation and open source security. Python powers so much of the AI industry. Supporting the folks that make our work possible is an honor.

    • 196Replies
    • 421Reposts
    • 7.7KLikes
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  4. 04

    @techNmak ·

    This repo is basically a CS degree. For free. The Algorithms - Python. 218K+ GitHub stars. Every algorithm you'd learn in 4 years of computer science. All in one place. Just look at the categories inside. 👇 maths sorts graphs hashes matrix ciphers geodesy physics quantum

    • 10Replies
    • 71Reposts
    • 353Likes
    • 15.7KViews
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  5. 05

    @jahirsheikh8 ·

    If you're building AI products in 2026, Please learn: - Async Python / concurrency - Streaming APIs / WebSockets / SSE - Queue systems (Kafka / RabbitMQ / SQS) - Rate limiting / backpressure / retries - Caching strategies for LLM apps - Event-driven architectures - Distributed

    • 28Replies
    • 33Reposts
    • 309Likes
    • 13KViews
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  6. 06

    @avrldotdev ·

    Step-1: Learn Python Step-2: Understand data structures, iterators & generators Step-3: Master memory management, GIL & concurrency (threadingmultiprocessing/asyncio) Step-4: Build a CLI tool using argparse & package it with PIP Step-5: Develop REST APIs with FastAPI/Django

    • 13Replies
    • 24Reposts
    • 248Likes
    • 11.7KViews
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  7. 07

    @GithubProjects ·

    Pyinstrument is a Python profiler that helps you identify the slowest parts of your code so you can focus optimization efforts. - Supports Python 3.8+ and installs via pip. - Renders interactive HTML profiles with timeline mode. - Integrates with Django middleware and FastAPI. -

    • 3Replies
    • 31Reposts
    • 349Likes
    • 18.8KViews
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  8. 08

    @Zachly ·

    Stop over complicating learning AI engineering! Here’s it broken into simple steps: Step 1: interact with foundational models Open up ChatGPT or Gemini and start chatting. Test the limits and guardrails of the models. This will get you an intuition of what these models can and

    • 18Replies
    • 23Reposts
    • 218Likes
    • 17.6KViews
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  9. 09

    @DAIEvolutionHub ·

    I'm sharing 8 of the best GitHub repos for automatically extracting data from any website: 1. Firecrawl Pass it a URL and it automatically crawls the entire site, converting it into clean data ready for AI. Supports JavaScript-heavy pages. Over 140,000 stars.

    • 5Replies
    • 26Reposts
    • 160Likes
    • 9KViews
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  10. 10

    @nrqa__ ·

    🚨 BREAKING: Someone at Microsoft just open-sourced a tool that converts almost any file format into clean Markdown. It's called MarkItDown. And it handles everything. PDFs. Word docs. PowerPoints. Excel spreadsheets. Images. Audio files. HTML. ZIP archives. One tool. One

    • 10Replies
    • 54Reposts
    • 252Likes
    • 37.9KViews
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  1. 11

    @johncrickett ·

    BitTorrent wasn't built with Python because it was fast. But because it didn't matter. At its peak it carried a third of all internet traffic. Bram Cohen could have built it in anything. He picked Python, saying: "People who are into Python aren't actually into Python. They

    • 24Replies
    • 22Reposts
    • 772Likes
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  2. 12

    @goyalshaliniuk ·

    Python becomes much easier to learn when you connect it directly with real data engineering work. For data engineers, Python is not just a programming language. It helps you read files, clean messy datasets, connect APIs, move data between systems, automate pipelines, query

    Video thumbnail from Shalini Goyal's postWatch video
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    • 35Reposts
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  3. 13

    @_jaydeepkarale ·

    Python isn't just one language. It's an ecosystem. 🐍 FastAPI → Backend APIs Django → Full-stack web apps PyTorch → AI scikit-learn → Machine Learning Pandas → Data Analytics Polars → High-performance data processing Pydantic → Data validation Pytest → Testing Playwright →

    • 12Replies
    • 14Reposts
    • 132Likes
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  4. 14

    @heynavtoor ·

    🚨Those Reddit story videos on TikTok get millions of views. Every single day. Someone automated the entire process. One command. No editing. No assets. No video skills. It's called RedditVideoMakerBot. It grabs a Reddit thread. Screenshots every comment. Adds text-to-speech.

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    • 11Replies
    • 14Reposts
    • 98Likes
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  5. 15

    @PythonDvz ·

    📚 The Ultimate Guide to Python Libraries for Data Science! 🐍✨ Do you work with data? This infographic is your new best friend. I’ve compiled the 9 essential libraries that will make your life easier every step of the way: 1️⃣ NumPy & Pandas: For taming and manipulating large

    • 0Replies
    • 24Reposts
    • 99Likes
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  6. 16

    @heynavtoor ·

    This is the tool AWS does not want you to install. Amazon Rekognition charges about $0.001 per image to detect objects. Running that on a busy video feed hits a million images fast. A million images is $1,000 in AWS fees. Google Vision AI charges $1.50 per 1,000 images. Azure

    • 5Replies
    • 21Reposts
    • 72Likes
    • 7.6KViews
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  7. 17

    @goyalshaliniuk ·

    Quantum computing is moving beyond research labs, and Python is becoming one of the easiest ways to explore it. From circuit simulation to quantum machine learning, optimization, chemistry, hardware control, and error mitigation, the ecosystem now offers a library for almost

    Video thumbnail from Shalini Goyal's postWatch video
    • 19Replies
    • 18Reposts
    • 60Likes
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  8. 18

    @pauliusztin_ ·

    10+ years of working with Python has shown me one thing: Most people don’t know how to structure Python projects, especially in AI. And I was one of them. I was a true believer in Clean Architecture. So I forced every AI project into 4 neat folders: Domain Application

    • 4Replies
    • 9Reposts
    • 40Likes
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  9. 19

    @sukh_saroy ·

    🚨Breaking A Python library that reverse-engineers Google Flights' internal API just dropped -- and it connects directly to Claude as an MCP server. It's called fli. And it's not a wrapper around a flight search UI. It hits Google's internal endpoints directly -- no HTML

    • 11Replies
    • 9Reposts
    • 48Likes
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  10. 20

    @freeCodeCamp ·

    Autocomplete speed matters more than you may realize when you're coding all day. In this article, Balajee shares what happened when he replaced GitHub Copilot with Claude Code on his Python and React projects. He discusses where Claude Code felt smarter, where latency hurt

    • 2Replies
    • 15Reposts
    • 136Likes
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  11. 21

    @_jaydeepkarale ·

    Modern Python in plain English 🐍 • uv → Python project manager • pathlib → file handling • pytest → testing • ruff → linter + formatter • asyncio → concurrency • FastAPI → APIs • pandas → data analysis • SQLAlchemy → databases • Pydantic → data validation • Docker → run it

    • 7Replies
    • 12Reposts
    • 55Likes
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  12. 22

    @Shruti_0810 ·

    Modern Python Frameworks for Building AI Agents 🧠🐍 1. LangChain 🔗 • Tool calling ⚙️ • Memory 🧠 • Agent workflows 🔄 • Large ecosystem 🌍 2. LangGraph 🕸️ • Stateful agent workflows 🔁 • Durable execution ⏱️ • Human-in-the-loop support 👨‍💻 3. LlamaIndex 🦙 •

    • 2Replies
    • 3Reposts
    • 47Likes
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  13. 23

    @burkov ·

    This ICLR 2025 paper documents OpenHands, a software platform that lets an AI agent operate a computer the way a developer does: writing and running code, issuing shell commands, and navigating web pages inside an isolated container. The technical core is an event stream, which

    • 9Replies
    • 13Reposts
    • 41Likes
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  14. 24

    @techNmak ·

    Someone just built the most performant Python charting library. It's called xy. Open source. Free. Built for datasets that make Matplotlib and Plotly choke. What it does: → Renders 10M points as a static PNG in 0.0184s → Reaches first interactive render 16-18x faster than

    • 1Replies
    • 8Reposts
    • 22Likes
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  15. 25

    @VaibhavSisinty ·

    OpenAI didn’t just acquire a startup. They acquired the muscle memory of 10 million Python developers. Astral, the team behind uv, Ruff, and ty is now inside Codex. The default toolchain of Python developers. Let that sink in. This isn’t another “AI writes code” update.

    • 20Replies
    • 6Reposts
    • 61Likes
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  16. 26

    @_vmlops ·

    OPENAI'S PYTHON LIBRARY HAS FEATURES MOST DEVS NEVER USE Most people just call the api and move on...but there's a lot more under the hood It handles retries, streaming, pagination & async out of the box so you're not writing boilerplate for things that should already work

    • 0Replies
    • 3Reposts
    • 13Likes
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  17. 27

    @tachim ·

    Ever had a critical Python script hang after days of runtime? 0% CPU. No errors. Restarting wipes the debug state and existing tools just show the thread as "idle". Today, we’re open-sourcing python-memtools to solve exactly this. 🧵👇

    • 6Replies
    • 7Reposts
    • 46Likes
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  18. 28

    @AskMichaelTaiwo ·

    Satya Nadella said something more useful than most AI predictions, and it got buried. Asked about AI writing Microsoft's code, he noted the quality depends heavily on the language: the AI produces "fantastic" Python and is "not that great" at C++. One sentence, and it quietly

    • 2Replies
    • 9Reposts
    • 19Likes
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  19. 29

    @DivyanshT91162 ·

    🤯 SQLModel eliminates one of the most annoying parts of Python development. No more maintaining separate Pydantic schemas and SQLAlchemy models. Define everything once with Python type annotations and get validation, serialization, and database functionality in a single model.

    • 1Replies
    • 4Reposts
    • 11Likes
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  20. 30

    @_vmlops ·

    PREFECT TURNS PYTHON SCRIPTS INTO PRODUCTION PIPELINES used by teams at progressive insurance and cash app to run 200M+ data tasks a month. the pitch is simple: take a normal python function, slap on a couple decorators, and it becomes a workflow with retries, caching,

    • 1Replies
    • 0Reposts
    • 8Likes
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  21. 31

    @pycharm ·

    How do you actually learn #Python? Mark Smith (@judy2k) breaks it down into 3 core ideas: 1. Start by copying At the beginning, you need guidance. Tutorials, books, and exercises help you understand how code is structured. 2. Move quickly to building This is where real

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  22. 32

    @agenticgirl ·

    Top 9 Python Libraries for 2026 Supercharge your workflow & stay ahead! 1. Polars → Rust-powered DataFrame → Insanely fast vs Pandas https://t.co/sHT1LsYxDG 2. Ruff → Lints + formats everything → Replaces 3 tools in one https://t.co/siO1xaOHO8 3. PyScript → Run Python in the

    • 0Replies
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    • 5Likes
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  23. 33

    @MaheshPawaar ·

    🐍 python mistakes that make your life harder • if len(seq) > 0 → just use if seq:. it's cleaner and faster. • catching exception → you’ll accidentally silence bugs you didn’t know existed. be specific. • manual string joining → use f-strings. stop concatenating with +. •

    • 3Replies
    • 0Reposts
    • 7Likes
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  24. 34

    @MaheshPawaar ·

    🐍 5 python concepts that made everything click for me: (bookmark this🔖) > generators – stops loading everything into memory at once – processes one item at a time with yield – saved me in django when querying large datasets > decorators – a function that wraps another function

    • 2Replies
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    • 6Likes
    • 104Views
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  25. 35

    @s_gruppetta ·

    One of the trickiest topics out there (I think), so I thought of giving it The Python Coding Stack treatment to make some sense of it: The Weird and Wonderful World of Descriptors in Python • Let’s demystify one of the trickiest topics around Link in replies…

    • 1Replies
    • 2Reposts
    • 6Likes
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  26. 36

    @ATechAjay ·

    Python Roadmap for Frontend Engineers. Step 1: Python Fundamentals □ Syntax & Basics □ Data Types, Variables & Operators □ Control Flow & Loops □ Functions & Modules □ OOP (Classes & Inheritance) □ Error Handling & File I/O Step 2: Data Handling & Visualization □ NumPy & Pandas

    • 3Replies
    • 1Reposts
    • 7Likes
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  27. 37

    @__mharrison__ ·

    I had the chance this week to teach a Professional Python class to a room full of very smart people. My IQ was definitely bringing the average down. Almost everyone in the room had a PhD. Except for two of us. One of them was me. And I saw something I often see when I work

    • 1Replies
    • 2Reposts
    • 15Likes
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  28. 38

    @jlowin ·

    I'm really, really happy with how this talk came out. Build Reasonable Software Part 1: a defense of Pythonic software in the age of AI Part 2: a wholly unreasonable generative UI library for making MCP Apps with Python Let me know what you think! https://t.co/Uwq0g6wlbm

    • 1Replies
    • 1Reposts
    • 17Likes
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  29. 39

    @pycharm ·

    #Python runs on a “gift economy” – people build and share not for profit, but for impact and community. AI is starting to shift that. This panel with Paul Everitt, Carol Willing, and Georgie Kerr explores: – How AI is built on open source. – Why recognition and attribution

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    • 3Reposts
    • 21Likes
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  30. 40

    @shawnchauhan1 ·

    OpenAI just acquired the team behind Python's most popular developer tools. uv, Ruff, ty - the tools serious Python engineers actually use. Codex already crossed 2 million weekly active users. Usage up 5x since January. This acquisition is not about writing code. It is about

    • 1Replies
    • 3Reposts
    • 4Likes
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  31. 41

    @ThePracticalDev ·

    A minimal Python MCP server, validated locally with Gemini CLI, then deployed to AWS ECS Express in a single step. This dev walks through the incremental approach — from stdio transport to HTTP, from local to remote — without the extra noise. { author: xbill + @GoogleDevExpert }

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    • 6Likes
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  32. 42

    @PyData ·

    From low level bindings to domain specific applications, CUDA is supporting Python standards and ecosystem. Check out this talk from Andy Terrel on CUDA in Python from last year's PyData London 2025! https://t.co/0vrC69q0gI

    • 0Replies
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    • 9Likes
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  33. 43

    @jianw851 ·

    Most people use 5+ paid tools or build a web app for this. But in #OpenClaw era it could be as simple as a python file: A full spaced-repetition study tracker: • pattern analysis • review scheduling • drill management Zero dependencies. Zero setup. No web app. Pure CLI. Want the

    • 2Replies
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    • 4Likes
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  34. 44

    @TDataScience ·

    Looking for a hands-on introduction to the new JIT compiler in Python 3.14? @taupirho has got you covered with a thorough technical overview. https://t.co/VuX6W5n2Me

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  35. 45

    @TDataScience ·

    Python’s evolution has often focused on usability over raw performance. @taupirho explores how the new JIT compiler in Python 3.14 changes that balance. https://t.co/VuX6W5n2Me

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