Week 41, 2026

Ned Batchelder’s classic talk on Python’s model of names and values. in Programming Languages →

Google’s short Python course made for its own staff: notes, lectures and exercises. in Programming Languages →

A weekly email newsletter of Python news, articles and projects. in Programming Languages →

Bundles a Python application with its interpreter into a single executable for Windows, macOS and Linux. in Programming Languages →

A searchable index of Python conference talks (PyCon and others). in Programming Languages →

A weekly podcast on Python, data science and AI, interviewing the people behind the tools. in Programming Languages →

A short book of common Python mistakes, each with the wrong and the right form. in Programming Languages →

A cargo plugin that installs Rust tools from prebuilt binaries instead of compiling. in C, C++ & Rust →

One command that picks npm, yarn, pnpm or bun for each project from its lockfile. in Web & Frontend →

Shows every Django class-based view with its methods, inheritance chain and source. in Backend, API & System Design →

A step-by-step tutorial that builds a blog with Django, written for workshops but followable alone. in Backend, API & System Design →

Miguel Grinberg’s long, project-based Flask tutorial covering authentication, databases and deployment. in Backend, API & System Design →

A Swift framework that sends an iOS app’s HTTP/HTTPS and WebSocket traffic to Proxyman without a proxy setup. in Mobile & Desktop →

A Python framework for multi-touch interfaces with one codebase for desktop and mobile. in Mobile & Desktop →

An Android app that installs and updates apps straight from their release pages (GitHub, GitLab, F-Droid and others). in Mobile & Desktop →

A large directory of AI tools sorted by task, newest first. in AI · Applied Tools →

A reference giving geography, population, economy, government and military indicators for every country on uniform pages; public domain. in Data Science & ML →

A Google-backed project that merges statistics from the Census, WHO, the UN and dozens of other sources into one… in Data Science & ML →

Public datasets that live inside BigQuery: GitHub, Wikipedia, weather, the census. in Data Science & ML →

A tool showing how search interest changes over time and place. in Data Science & ML →

A long-running data science and machine learning site: news, tutorials, jobs and polls. in Data Science & ML →

NASA’s portal to its satellite and Earth-observation data, from rainfall and ice cover to vegetation and the atmosphere. in Data Science & ML →

The US national archive of weather, climate, ocean and geophysical data, formerly NCDC. in Data Science & ML →

A free, open-source weather API that needs no key for non-commercial use. in Data Science & ML →

One of the largest open databases of companies, merging national company registers into one search. in Data Science & ML →

A community for finding and requesting datasets. in Data Science & ML →

Free lecture notes on the scientific Python stack — NumPy, SciPy, Matplotlib. in Data Science & ML →

One of the oldest archives for machine-learning research, home to classic small sets such as Iris and Adult. in Data Science & ML →

A data service pulling the statistics of UN bodies into one search: population, agriculture, energy, trade, education. in Data Science & ML →

Uppsala University’s data programme on armed conflict and organised violence, keeping event-level records with coordinates. in Data Science & ML →

The World Health Organization’s country-level health indicators: causes of death, vaccination, health spending, risk factors. in Data Science & ML →

A single-binary file server written in Go, supporting HTTP, WebDAV, FTP/SFTP, SMB and more. in Networking & Sysadmin →

A terminal UI that lists the hosts in your SSH config and connects to them (Go). in Networking & Sysadmin →

A terminal monitor for Apple Silicon showing CPU, GPU and power use. in Networking & Sysadmin →

A cross-platform app that shows network traffic in a friendly interface (Rust). in Networking & Sysadmin →

A self-hosted link-in-bio platform with an admin panel, written in PHP. in Self-Hosting & Personal Cloud →

A cloud service that hosts Python apps and gives browser consoles, with a free tier. in Self-Hosting & Personal Cloud →

The Harvard Growth Lab’s atlas visualising a country’s export structure and economic complexity. in Economics →

The official US publisher of GDP, national accounts, personal income and international trade data. in Economics →

The official US source for employment, unemployment, wages and consumer inflation (CPI). in Economics →

Datasets released by NBER researchers: macroeconomic history, CPS extracts, patent data. in Economics →

The UN database of countries’ merchandise trade by product (HS code) and partner. in Economics →

The data centre for the UNDP’s Human Development Index and its related composite indices (inequality, gender, poverty). in Economics →

The official publisher of US population, household, housing and business statistics, home to the American Community Survey and the economic censuses. in Economics →

A developer guide and reference for building on Bitcoin: transactions, RPC and the P2P network. in Finance, Markets & Crypto →

A Q&A site for Bitcoin users and developers. in Finance, Markets & Crypto →

The nine-page paper that introduced Bitcoin. in Finance, Markets & Crypto →

The community wiki on how Bitcoin works: protocol, script, history. in Finance, Markets & Crypto →

A library giving one API over more than a hundred crypto exchanges (JavaScript, Python, PHP and others). in Finance, Markets & Crypto →

Crypto prices and market-cap rankings, with the data also available through a free API. in Finance, Markets & Crypto →

A lightweight open-source Bitcoin wallet, developed since 2011. in Finance, Markets & Crypto →

An Ethereum token explorer: holders, transfers and token pages. in Finance, Markets & Crypto →

The most widely used browser-extension wallet for Ethereum-compatible networks. in Finance, Markets & Crypto →

Audited smart-contract libraries and security tooling for Solidity. in Finance, Markets & Crypto →

A gallery of one-page websites and templates. in UI Design, Colour & Type →

A riddle game where each level is solved with a bit of Python. in Practice & Challenges →

A repository that teaches Python by making failing tests (“koans”) pass one at a time. in Practice & Challenges →

Peter Norvig’s short Python programs and notebooks on puzzles, algorithms and language. in Practice & Challenges →

A Python 3 course with 100+ exercises, coded in the browser. in Practice & Challenges →

Mark Pilgrim’s free Python 3 book for programmers. in Free Books & Long Reads →

Al Sweigart’s free online Python books for beginners: games and automating everyday tasks. in Free Books & Long Reads →

The open repository of Andreas Antonopoulos’s book on how Bitcoin works technically. in Free Books & Long Reads →

A free, exercise-heavy Python book. Unlike explanation-first books it moves chapter by chapter through exercises. in Free Books & Long Reads →

A free beginner book that teaches Django by building one application. in Free Books & Long Reads →

Allen Downey’s free book teaching programming from scratch with Python. in Free Books & Long Reads →

Doug Hellmann’s tour of the Python standard library, module by module, with runnable examples. in Cheat Sheets & Quick Reference →

A git diff pager based on delta with a GitHub-style file tree (Go). in Editors, IDEs & Terminals →

A showcase of command-line and terminal-UI tools, each with a short pitch and install instructions. in Editors, IDEs & Terminals →

A fast Rust tool that finds typos in source code and text. in Editors, IDEs & Terminals →

A terminal workspace written in Rust, with layouts and a plugin system. in Editors, IDEs & Terminals →

Chris Titus’s PowerShell tool for installing programs, applying tweaks and fixing Windows. in Productivity & Everyday Tools →

A library that extracts a web page’s main content as clean Markdown. in Productivity & Everyday Tools →

An open-source link-in-bio page you host yourself: one small HTML/CSS page with branded buttons. in Productivity & Everyday Tools →

A tool for making branded link buttons for LittleLink pages. in Productivity & Everyday Tools →

A tool for installing recent macOS on Macs Apple no longer supports. in Productivity & Everyday Tools →

An international mentorship community for women and gender-diverse people who use Python, with local chapters. in Open Source & Contributing →

A list of awesome lists, grouped by topic. in Lists, Directories & Discovery →

Early-access listings for startups that have not launched yet. in Lists, Directories & Discovery →

A human-curated list of independent personal blogs that are updated regularly, with no algorithm. in Lists, Directories & Discovery →

Podcasts and a news feed about software development and open source. in Lists, Directories & Discovery →

A personalised developer news aggregator. in Lists, Directories & Discovery →

A free blogging and discussion community for programmers. in Lists, Directories & Discovery →

Y Combinator’s link-and-discussion board for programming, startups and technology. in Lists, Directories & Discovery →

A blogging platform for developers where you publish on your own domain. in Lists, Directories & Discovery →

A community where founders share the revenue and strategy behind small products and side projects. in Lists, Directories & Discovery →

A discovery site that sends you to a random post from a personal blog at the press of a button. in Lists, Directories & Discovery →

A smaller computing link board, joined by invitation, with tag-based filtering. in Lists, Directories & Discovery →

A small independent search engine favouring text-heavy sites that ask for no cookies or newsletters. in Lists, Directories & Discovery →

A daily, community-voted ranking of newly launched products. in Lists, Directories & Discovery →

A software-alternatives directory: name a product and get comparable tools with side-by-side pages. in Lists, Directories & Discovery →

Five design links every weekday, picked by one curator. in Lists, Directories & Discovery →

Shows which tools companies and developers build their products with, one stack page per company. in Lists, Directories & Discovery →

A search engine for the classic, lightweight web, with a “surprise me” button. in Lists, Directories & Discovery →