Comparison
jax vs devol
Verdict
Pick jax when license: jax is Apache-2.0, devol is MIT; pick devol when license: devol is MIT, jax is Apache-2.0.
Markdown twin · jax alternatives · devol alternatives
GraphCanon updated today
Trust & integrity
| Signal | jax | devol |
|---|---|---|
| Maintenance | Very active (0d since push) As of today · github_public_v1 | Dormant (1143d 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
- devol
- Early POC of genetic neural architecture search
Stars
- jax
- 36k
- devol
- 950
Forks
- jax
- 3.7k
- devol
- 114
Open issues
- jax
- 2.5k
- devol
- 7
Language
- jax
- Python
- devol
- Python
Adopt for
- jax
- -
- devol
- -
Persona
- jax
- -
- devol
- -
Runtime
- jax
- -
- devol
- -
License
- jax
- Apache-2.0
- devol
- MIT
Last pushed
- jax
- Jul 11, 2026
- devol
- May 25, 2023
Categories
- jax
- Computer Vision, Evaluation & Observability, Vector Databases
- devol
- Computer Vision, Evaluation & Observability, Model Training
Trust and health
Maintenance
- jax
- Very active (96%)
- devol
- Dormant (18%)
Days since push
- jax
- 0d
- devol
- 1143d
Open issues (now)
- jax
- 2.5k
- devol
- 7
Owner type
- jax
- Organization
- devol
- User
Full report
- jax
- Trust report
- devol
- Trust report
Choose jax if…
- License: jax is Apache-2.0, devol is MIT.
- Tags unique to jax: jax.
- Also covers Vector Databases.
When NOT to use jax
- Evaluation & Observability: Defer heavyweight eval infra only until you have real traffic - never skip it once users depend on answers.
- Vector Databases: Don't reach for a dedicated vector DB under ~100k vectors; pgvector on your existing Postgres is simpler to operate.
Choose devol if…
- License: devol is MIT, jax is Apache-2.0.
- Tags unique to devol: automl, computer-vision, deep-learning, genetic-algorithm.
- Also covers Model Training.
When NOT to use devol
- Last GitHub push was 1143 days ago (dormant maintenance, May 25, 2023). Validate activity before betting a new project on devol.
- Evaluation & Observability: Defer heavyweight eval infra only until you have real traffic - never skip it once users depend on answers.
- Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge.
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 (joeddav/devol) · observed Jul 11, 2026
- GitHub forks (joeddav/devol) · observed Jul 11, 2026
- Last push (joeddav/devol) · observed May 25, 2023
- License file (MIT) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: jax 36k · devol 950 (synced Jul 11, 2026).
Common questions
- What is the difference between jax and devol?
- jax: Composable transformations of Python+NumPy programs: differentiate, vectorize, JIT to GPU/TPU, and more. devol: Early POC of genetic neural architecture search. See the comparison table for live GitHub stats and shared categories.
- When should I choose jax over devol?
- Choose jax over devol when License: jax is Apache-2.0, devol is MIT; Tags unique to jax: jax; Also covers Vector Databases.
- When should I choose devol over jax?
- Choose devol over jax when License: devol is MIT, jax is Apache-2.0; Tags unique to devol: automl, computer-vision, deep-learning, genetic-algorithm; Also covers Model Training.
- When should I avoid jax?
- Evaluation & Observability: Defer heavyweight eval infra only until you have real traffic - never skip it once users depend on answers. Vector Databases: Don't reach for a dedicated vector DB under ~100k vectors; pgvector on your existing Postgres is simpler to operate.
- When should I avoid devol?
- Last GitHub push was 1143 days ago (dormant maintenance, May 25, 2023). Validate activity before betting a new project on devol. Evaluation & Observability: Defer heavyweight eval infra only until you have real traffic - never skip it once users depend on answers. Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge.
- Is jax or devol more popular on GitHub?
- jax has more GitHub stars (35,999 vs 950). Stars measure visibility, not whether either tool fits your constraints.
- Are jax and devol open source?
- Yes - both are open-source projects on GitHub (jax: Apache-2.0, devol: MIT).
- Where can I find alternatives to jax or devol?
- GraphCanon lists graph-backed alternatives at jax alternatives and devol alternatives (jax markdown twin, devol 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 devol?
- jax: Very active. devol: 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 devol?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: jax trust report; devol trust report.