Directory

7 tools

Philip Kime and contributors · LaTeX & typesetting

LaTeX bibliography package that reimplements BibTeX formatting in LaTeX macros, with the Biber backend, Unicode sorting and multiple bibliographies

LPPL-1.3cFreeOpen sourceLocalNov 2, 2026

Julia

The Julia Project · Programming languages & runtimes

Dynamically typed, JIT-compiled language for numerical and scientific computing that aims to combine high-level syntax with compiled-code speed

MITOpen sourceFreeLocalSelf-hostedNov 2, 2026

linearmodels

Kevin Sheppard · Econometrics & causal inference

Python package by Kevin Sheppard adding panel data, instrumental-variable, system (SUR/3SLS) and asset-pricing estimators missing from statsmodels

NCSAFreeOpen sourceLocalNov 2, 2026

Matplotlib

Matplotlib Development Team (NumFOCUS) · Data visualization

The foundational Python plotting library for static, publication-quality figures with full control over every element, exported to PDF, SVG, PNG and PGF

Open sourceOpen sourceFreeLocalNov 2, 2026

R

R Foundation / R Core Team · Programming languages & runtimes

Language and environment for statistical computing and graphics, with the CRAN package archive and a strong base in academic statistics and econometrics

GPL-2.0-or-laterOpen sourceFreeLocalSelf-hostedNov 2, 2026

R Markdown

Posit Software, PBC · Academic writing & publishing

R package that turns Markdown documents with embedded R (and Python or SQL) chunks into HTML, PDF, Word, slides, books and dashboards through knitr and Pandoc

MITFreeOpen sourceLocalMaintenanceBroken

SymPy

SymPy Development Team · Mathematical & statistical computing

Pure-Python computer algebra system for symbolic algebra, calculus, equation solving, matrices, physics modules, code generation and LaTeX output

BSD-3-ClauseFreeOpen sourceLocalNov 2, 2026

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