Sites like policyengine.org

People's Policy Project is a think tank publishing economic policy analysis and white papers on welfare, labor, housing, and climate

Ariell Zimran's personal academic site with economic history research papers on height trends, GI Bill outcomes, and record linkage, plus a baseball scorecard tool

Dan Luu's personal blog of essays on software engineering, hiring, AI evaluation, and programming practice

Scott Santens's blog and guide on universal basic income, with essays on economics, policy, and technology

NumPy project website: the official home of the open source Python library for numerical computing and N-dimensional arrays

SciPy, an open source Python library of algorithms for scientific computing, covering optimization, integration, interpolation, statistics and differential equations

Josh Barro's newsletter Very Serious on politics, the economy and culture, published on Substack

Pocoo, a former team of open source developers behind Python projects Flask, Sphinx, Jinja, Werkzeug and Pygments

A Substack newsletter by Jennifer Pahlka on government state capacity, policy implementation, and how to fix failing public institutions

A Substack newsletter by Sam Ro, CFA, on stock market, economic and business data for long-term investors

A policy and politics blog by Matthew Yglesias, with Brian Beutler appearing in podcast-style posts, published on Substack

xUnit.net is an open source unit testing tool for C#, F# and Visual Basic, led by project lead Brad Wilson

Matrix.org, the home of an open, decentralised network for secure chat and communication, run by the Matrix project

The domain fightingforafreefuture.com is operated by Baker Strategy Ltd, a site of legal notices and compliance statements linking to YouTube, Substack and a Shopify store, with no clear subject shown beyond that

Apricitas Economics is a Substack newsletter by Joseph Politano offering data-driven analysis of economics, business, finance and public policy

A Substack newsletter on progressive politics and ideas, edited by George Eaton, with interviews and debate pieces

A newsletter by Dean W. Ball on emerging technology, AI policy and the future of governance

A documentation site for pytest, the Python testing framework, with a list of talks, books and tutorials about it

NumFOCUS, a nonprofit charity supporting open source scientific software projects such as SciPy, pandas and Jupyter

Noahpinion, an economics and current-affairs newsletter on Substack by economist Noah Smith

The Argument is a Substack magazine on economics, policy and current affairs by Jerusalem Demsas

Damage Magazine, a Substack magazine of essays assessing the damaged present moment; no author named

Mongabay, an independent online news outlet reporting on conservation, environmental science and planetary challenges through a network of local journalists

The Belarusian Association of Journalists, a non-governmental media organisation in Belarus, publishing news and statements on press freedom and journalists' rights

A testing framework called Vitest, powered by Vite, with documentation for writing, mocking and configuring JavaScript tests

JUnit, a open-source testing framework for Java and the JVM, with documentation, release notes and project information

Strength In Numbers, a data-driven newsletter and podcast on U.S. politics, polls and elections by G. Elliott Morris

A magazine on American politics and society, with issues on elections and climate and a roster of contributing authors

The Roots of Progress, a think-tank site with essays on the philosophy of technological progress by Jason Crawford and team

ChinaTalk is a Substack newsletter and podcast by Jordan Schneider on Chinese technology, US policy, and war