QuantEcon/QuantEcon.py

View on GitHub

A community based Python library for quantitative economics

Stars: 2.4k
Forks: 2.3k
Open beginner issues: 0
Indexed issues: 106
Avg merge: 3d 3h
Merged PRs (30d): 3

Dominant language: Python
License: MIT
Last GitHub push: Sep 18, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: good first issue help wanted

Beginner friendly Everything

Open All

106 open issues indexed

Pilot QEP-5's three channels on QuantEcon.py Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

QuantEcon/QuantEcon.py#965 · Opened Sep 14, 2026
TST: test_left_eigen_vec's multi-distribution branch is never executed Open

good first issue low-priority tests

Difficulty 3/5 1-2 days Newbie friendliness 74/100

QuantEcon/QuantEcon.py#961 · Opened Sep 10, 2026
MAINT: Archive releases on Zenodo and point CITATION.cff at the concept DOI Open

maintenance

Difficulty 4/5 3-5 days Newbie friendliness 55/100

QuantEcon/QuantEcon.py#960 · Opened Sep 9, 2026
DISCUSS: Numba rewrite of PolymatrixGame — is numba.typed.Dict the right representation? Open

discuss performance

Difficulty 5/5 Over a week Newbie friendliness 30/100

QuantEcon/QuantEcon.py#956 · Opened Sep 9, 2026
MAINT: remove the deprecated notebooks utility and its requests dependency (v1.0) Open

dependencies maintenance

Difficulty 4/5 3-5 days Newbie friendliness 68/100

QuantEcon/QuantEcon.py#954 · Opened Sep 9, 2026
ENH: Normalize the payoff scale in _initialize_tableaux so lemke_howson's tolerances are effectively relative Open

detailed-review enhancement

QuantEcon/QuantEcon.py#951 · 1 assignee · Opened Sep 9, 2026
WASM: Host a WASM testbed site under the QuantEcon org Open

enhancement infrastructure

QuantEcon/QuantEcon.py#950 · 2 comments · 1 assignee · Opened Sep 7, 2026
WASM: cache=True functions that link a cache-restored callee fail with "no compiled object yet" (simplex_grid → num_compositions_jit → comb_jit) Open

maintenance

Difficulty 4/5 3-5 days Newbie friendliness 35/100

QuantEcon/QuantEcon.py#944 · 1 comment · Opened Aug 21, 2026
WASM: demo notebook and ecosystem coordination with QuantStack Open

documentation wishlist

Difficulty 5/5 Over a week Newbie friendliness 38/100

QuantEcon/QuantEcon.py#934 · Opened Aug 13, 2026
WASM: add a WebAssembly/JupyterLite smoke-test job to CI Open

CI infrastructure

Difficulty 5/5 Over a week Newbie friendliness 45/100

QuantEcon/QuantEcon.py#933 · 4 comments · Opened Aug 13, 2026
WASM: contribute a quantecon recipe to emscripten-forge Open

infrastructure upstream

Difficulty 4/5 3-5 days Newbie friendliness 55/100

QuantEcon/QuantEcon.py#932 · Opened Aug 13, 2026
WASM: document browser limitations and raise helpful platform-specific errors Open

documentation

Difficulty 3/5 1-2 days Newbie friendliness 72/100

QuantEcon/QuantEcon.py#931 · 2 comments · Opened Aug 13, 2026
WASM: reduce import-time eager Numba compilation Open

performance

Difficulty 4/5 3-5 days Newbie friendliness 35/100

QuantEcon/QuantEcon.py#930 · 1 comment · Opened Aug 13, 2026
WASM: audit 32-bit intp behaviour on wasm32 (overflow guards, simplex_index wrapping, dtypes) Open

documentation maintenance

Difficulty 3/5 1-2 days Newbie friendliness 35/100

QuantEcon/QuantEcon.py#929 · Opened Aug 13, 2026
WASM: JupyterLite proof-of-concept deployment and browser smoke suite Open

infrastructure tests

Difficulty 4/5 3-5 days Newbie friendliness 20/100

QuantEcon/QuantEcon.py#928 · 2 comments · Opened Aug 13, 2026
WASM: support_enumeration and vertex_enumeration hang in the browser — root cause is jitted generators (numba.np.linalg._LAPACK verified working) Open

enhancement upstream

Difficulty 4/5 3-5 days Newbie friendliness 45/100

QuantEcon/QuantEcon.py#927 · 7 comments · Opened Aug 13, 2026
WASM: browser support for QuantEcon.py (Numba + JupyterLite) — tracking issue Open

enhancement infrastructure

Difficulty 5/5 Over a week Newbie friendliness 28/100

QuantEcon/QuantEcon.py#925 · 14 comments · Opened Aug 13, 2026
random.draw: size dispatch diverges between the Python and jitted paths for numpy integers Open

bug discuss

Difficulty 3/5 1-2 days Newbie friendliness 68/100

QuantEcon/QuantEcon.py#918 · Opened Aug 1, 2026
Technical debt audit — July 2026 (tracking issue) Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

QuantEcon/QuantEcon.py#903 · 1 comment · Opened Jul 25, 2026
DOC: Document the commit-message prefix convention Open

documentation good first issue low-priority

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

QuantEcon/QuantEcon.py#902 · 2 comments · Opened Jul 25, 2026
MAINT: Replace pejorative wording in a test comment Open

good first issue low-priority maintenance

Difficulty 1/5 Under an hour Newbie friendliness 88/100

QuantEcon/QuantEcon.py#901 · 1 comment · Opened Jul 25, 2026
DOC: Freshness pass on contributor- and identity-facing files Open

documentation good first issue low-priority

Difficulty 3/5 1-2 days Newbie friendliness 68/100

QuantEcon/QuantEcon.py#900 · Opened Jul 25, 2026
ENH: Fill the 58 missing public API docstrings Open

enhancement help wanted low-priority

Difficulty 4/5 3-5 days Newbie friendliness 48/100

QuantEcon/QuantEcon.py#899 · Opened Jul 25, 2026
MAINT: Modernization sweep: idioms that postdate their reasons Open

low-priority maintenance

Difficulty 4/5 3-5 days Newbie friendliness 38/100

QuantEcon/QuantEcon.py#898 · Opened Jul 25, 2026
DISCUSS: Agree a type-hint policy Open

discuss low-priority

Difficulty 5/5 Over a week Newbie friendliness 25/100

QuantEcon/QuantEcon.py#897 · 1 comment · Opened Jul 25, 2026
INFR: Complete adoption of the QEP-2 standard label set Open

infrastructure

Difficulty 4/5 3-5 days Newbie friendliness 38/100

QuantEcon/QuantEcon.py#896 · Opened Jul 25, 2026
DISCUSS: Settle the private-module convention for subpackages Open

discuss

Difficulty 5/5 Over a week Newbie friendliness 35/100

QuantEcon/QuantEcon.py#895 · Opened Jul 25, 2026
MAINT: Delete merged and abandoned remote branches Open

good first issue maintenance

Difficulty 4/5 3-5 days Newbie friendliness 48/100

QuantEcon/QuantEcon.py#894 · Opened Jul 25, 2026
MAINT: Triage the pre-2021 issue backlog Open

maintenance

Difficulty 4/5 3-5 days Newbie friendliness 35/100

QuantEcon/QuantEcon.py#893 · Opened Jul 25, 2026
DOC: Add code of conduct, issue/PR templates, and CODEOWNERS Open

documentation help wanted

Difficulty 4/5 3-5 days Newbie friendliness 48/100

QuantEcon/QuantEcon.py#892 · Opened Jul 25, 2026
DOC: Add SECURITY.md and enable private vulnerability reporting Open

documentation security

Difficulty 2/5 1-2 days Newbie friendliness 68/100

QuantEcon/QuantEcon.py#891 · Opened Jul 25, 2026
MAINT: Make the slow marker effective; reconsider wall-clock assertions in the unit suite Open

maintenance

Difficulty 4/5 3-5 days Newbie friendliness 45/100

QuantEcon/QuantEcon.py#890 · Opened Jul 25, 2026
MAINT: Raise test coverage on _arma, _lss, _kalman Open

maintenance

Difficulty 4/5 3-5 days Newbie friendliness 55/100

QuantEcon/QuantEcon.py#888 · Opened Jul 25, 2026
RFC: gth_solve — consolidate or test the pure-Python fallback Open

refactor

Difficulty 4/5 3-5 days Newbie friendliness 45/100

QuantEcon/QuantEcon.py#887 · Opened Jul 25, 2026
RFC: Decompose the four grade-D complexity hotspots Open

refactor

Difficulty 5/5 Over a week Newbie friendliness 35/100

QuantEcon/QuantEcon.py#886 · Opened Jul 25, 2026
MAINT: Refresh the docs toolchain: unpin Sphinx, drop vendored sphinxext, deduplicate floors Open

maintenance

Difficulty 4/5 3-5 days Newbie friendliness 58/100

QuantEcon/QuantEcon.py#885 · Opened Jul 25, 2026
INFR: Ratchet the CI lint gate (concrete follow-up to #457) Open

infrastructure

Difficulty 4/5 3-5 days Newbie friendliness 45/100

QuantEcon/QuantEcon.py#884 · Opened Jul 25, 2026
MAINT: Code-hygiene quick wins: dead code, bare excepts, broken test block, comparison anti-patterns Open

maintenance

Difficulty 4/5 3-5 days Newbie friendliness 55/100

QuantEcon/QuantEcon.py#882 · Opened Jul 25, 2026
MAINT: Remove dead packaging configuration (MANIFEST.in, stale flit excludes, nose relics) Open

maintenance

Difficulty 3/5 1-2 days Newbie friendliness 76/100

QuantEcon/QuantEcon.py#881 · Opened Jul 25, 2026
ENH: Slim the mandatory dependency set: sympy and requests Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 48/100

QuantEcon/QuantEcon.py#880 · Opened Jul 25, 2026
ENH: Plan the scipy.sparse matrix-to-array migration Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

QuantEcon/QuantEcon.py#879 · Opened Jul 25, 2026
ENH: Migrate IVP off the legacy scipy.integrate.ode API Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 45/100

QuantEcon/QuantEcon.py#878 · Opened Jul 25, 2026
DISCUSS: Migration path from legacy RandomState to NumPy Generator Open

discuss

Difficulty 5/5 Over a week Newbie friendliness 35/100

QuantEcon/QuantEcon.py#877 · 2 comments · Opened Jul 25, 2026
ENH: Emit real DeprecationWarnings from mc_compute_stationary / mc_sample_path (or bless them) Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

QuantEcon/QuantEcon.py#876 · Opened Jul 25, 2026
MAINT: Add contract tests for the deprecation-shim layer (currently 0% covered) Open

maintenance

Difficulty 3/5 1-2 days Newbie friendliness 58/100

QuantEcon/QuantEcon.py#875 · Opened Jul 25, 2026
INFR: Harden workflow permissions, action pinning, and PyPI publishing Open

high-priority infrastructure security

Difficulty 4/5 3-5 days Newbie friendliness 48/100

QuantEcon/QuantEcon.py#872 · 1 comment · Opened Jul 25, 2026
FIX: Correct install metadata: requires-python, dependency floors, classifiers Open

bug high-priority

Difficulty 4/5 3-5 days Newbie friendliness 55/100

QuantEcon/QuantEcon.py#869 · 1 comment · Opened Jul 25, 2026
RFC: Vendor rng_integers instead of importing from SciPy's private _lib._util Open

high-priority refactor

Difficulty 3/5 1-2 days Newbie friendliness 68/100

QuantEcon/QuantEcon.py#868 · Opened Jul 25, 2026
Decide a removal schedule for the 21 deprecated base-level shims Open

discuss

Difficulty 5/5 Over a week Newbie friendliness 35/100

QuantEcon/QuantEcon.py#865 · Opened Jul 23, 2026
DiscreteDP: opt-in iterative (Krylov) solver for sparse evaluate_policy Open

discuss enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

QuantEcon/QuantEcon.py#858 · Opened Jul 9, 2026

QuantEcon/QuantEcon.py

Get new issues in your inbox