Comparison
jax vs PolyFuzz
Verdict
Pick jax when license: jax is Apache-2.0, PolyFuzz is MIT; pick PolyFuzz when license: PolyFuzz is MIT, jax is Apache-2.0.
Markdown twin · jax alternatives · PolyFuzz alternatives
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Trust & integrity
| Signal | jax | PolyFuzz |
|---|---|---|
| Maintenance | Very active (0d since push) As of today · github_public_v1 | Dormant (366d since push) As of today · github_public_v1 |
| Provenance | Not a fork · Organization account As of today · github_public_v1 | Not a fork · Personal account As of today · github_public_v1 |
| Security (OSV) | No lockfile As of today · none | No lockfile As of today · none |
Tagline
- jax
- Composable transformations of Python+NumPy programs: differentiate, vectorize, JIT to GPU/TPU, and more
- PolyFuzz
- Fuzzy string matching, grouping, and evaluation.
Stars
- jax
- 36k
- PolyFuzz
- 800
Forks
- jax
- 3.7k
- PolyFuzz
- 72
Open issues
- jax
- 2.5k
- PolyFuzz
- 32
Language
- jax
- Python
- PolyFuzz
- Python
Adopt for
- jax
- -
- PolyFuzz
- -
Persona
- jax
- -
- PolyFuzz
- -
Runtime
- jax
- -
- PolyFuzz
- -
License
- jax
- Apache-2.0
- PolyFuzz
- MIT
Last pushed
- jax
- Jul 11, 2026
- PolyFuzz
- Jul 10, 2025
Categories
- jax
- Vector Databases, Computer Vision, Evaluation & Observability
- PolyFuzz
- Vector Databases, Evaluation & Observability
Trust and health
Maintenance
- jax
- Very active (96%)
- PolyFuzz
- Dormant (18%)
Days since push
- jax
- 0d
- PolyFuzz
- 366d
Open issues (now)
- jax
- 2.5k
- PolyFuzz
- 32
Owner type
- jax
- Organization
- PolyFuzz
- User
Full report
- jax
- Trust report
- PolyFuzz
- Trust report
Choose jax if…
- License: jax is Apache-2.0, PolyFuzz is MIT.
- Tags unique to jax: jax.
- Also covers Computer Vision.
When NOT to use jax
- Vector Databases: Don't reach for a dedicated vector DB under ~100k vectors; pgvector on your existing Postgres is simpler to operate.
- Evaluation & Observability: Defer heavyweight eval infra only until you have real traffic - never skip it once users depend on answers.
Choose PolyFuzz if…
- License: PolyFuzz is MIT, jax is Apache-2.0.
- Tags unique to PolyFuzz: bert, embeddings, edit-distance, levenshtein-distance.
- Leaner open-issue backlog (32).
When NOT to use PolyFuzz
- Last GitHub push was 367 days ago (dormant maintenance, Jul 10, 2025). Validate activity before betting a new project on PolyFuzz.
- Vector Databases: Don't reach for a dedicated vector DB under ~100k vectors; pgvector on your existing Postgres is simpler to operate.
- Evaluation & Observability: Defer heavyweight eval infra only until you have real traffic - never skip it once users depend on answers.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (jax-ml/jax) · observed Jul 11, 2026
- GitHub forks (jax-ml/jax) · observed Jul 11, 2026
- Last push (jax-ml/jax) · observed Jul 11, 2026
- License file (Apache-2.0) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (MaartenGr/PolyFuzz) · observed Jul 11, 2026
- GitHub forks (MaartenGr/PolyFuzz) · observed Jul 11, 2026
- Last push (MaartenGr/PolyFuzz) · observed Jul 10, 2025
- License file (MIT) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: jax 36k · PolyFuzz 800 (synced Jul 11, 2026).
Common questions
- What is the difference between jax and PolyFuzz?
- jax: Composable transformations of Python+NumPy programs: differentiate, vectorize, JIT to GPU/TPU, and more. PolyFuzz: Fuzzy string matching, grouping, and evaluation.. See the comparison table for live GitHub stats and shared categories.
- When should I choose jax over PolyFuzz?
- Choose jax over PolyFuzz when License: jax is Apache-2.0, PolyFuzz is MIT; Tags unique to jax: jax; Also covers Computer Vision.
- When should I choose PolyFuzz over jax?
- Choose PolyFuzz over jax when License: PolyFuzz is MIT, jax is Apache-2.0; Tags unique to PolyFuzz: bert, embeddings, edit-distance, levenshtein-distance; Leaner open-issue backlog (32).
- When should I avoid jax?
- Vector Databases: Don't reach for a dedicated vector DB under ~100k vectors; pgvector on your existing Postgres is simpler to operate. Evaluation & Observability: Defer heavyweight eval infra only until you have real traffic - never skip it once users depend on answers.
- When should I avoid PolyFuzz?
- Last GitHub push was 367 days ago (dormant maintenance, Jul 10, 2025). Validate activity before betting a new project on PolyFuzz. Vector Databases: Don't reach for a dedicated vector DB under ~100k vectors; pgvector on your existing Postgres is simpler to operate. Evaluation & Observability: Defer heavyweight eval infra only until you have real traffic - never skip it once users depend on answers.
- Is jax or PolyFuzz more popular on GitHub?
- jax has more GitHub stars (35,999 vs 800). Stars measure visibility, not whether either tool fits your constraints.
- Are jax and PolyFuzz open source?
- Yes - both are open-source projects on GitHub (jax: Apache-2.0, PolyFuzz: MIT).
- Where can I find alternatives to jax or PolyFuzz?
- GraphCanon lists graph-backed alternatives at jax alternatives and PolyFuzz alternatives (jax markdown twin, PolyFuzz markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, jax or PolyFuzz?
- jax: Very active. PolyFuzz: Dormant. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for jax and PolyFuzz?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: jax trust report; PolyFuzz trust report.