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Comparison

jax vs hold

Verdict

Pick jax when license: jax is Apache-2.0, hold is MIT; pick hold when license: hold is MIT, jax is Apache-2.0.

Markdown twin · jax alternatives · hold alternatives

GraphCanon updated today

jax logo

jax

jax-ml/jax

★ 36kpushed Jul 11, 2026
vs
hold logo

hold

zc-alexfan/hold

★ 486pushed Mar 10, 2026

Trust & integrity

Signaljaxhold
Maintenance
Very active (0d since push)
As of today · github_public_v1
Slowing (122d 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
9 low (9 low)
As of today · osv@v1
jax trust reporthold trust reportTrust methodology

Tagline

jax
Composable transformations of Python+NumPy programs: differentiate, vectorize, JIT to GPU/TPU, and more
hold
[CVPR 2024✨Highlight] Official repository for HOLD, the first method that jointly reconstructs articulated hands and objects from monocular videos without assuming a pre-scanned object template and 3D

Stars

jax
36k
hold
486

Forks

jax
3.7k
hold
15

Open issues

jax
2.5k
hold
9

Language

jax
Python
hold
Python

Adopt for

jax
-
hold
-

Persona

jax
-
hold
-

Runtime

jax
-
hold
-

License

jax
Apache-2.0
hold
MIT

Last pushed

jax
Jul 11, 2026
hold
Mar 10, 2026

Categories

jax
Vector Databases, Computer Vision, Evaluation & Observability
hold
Vector Databases, Model Training, Computer Vision

Trust and health

Maintenance

jax
Very active (96%)
hold
Slowing (36%)

Days since push

jax
0d
hold
122d

Open issues (now)

jax
2.5k
hold
9

Owner type

jax
Organization
hold
User

Security scan

jax
No lockfile
hold
9 low (9 low)

Full report

jax
Trust report
hold
Trust report

Choose jax if…

  • License: jax is Apache-2.0, hold is MIT.
  • Tags unique to jax: python, jax.
  • Also covers Evaluation & Observability.

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.
GitHubDetails

Choose hold if…

  • License: hold is MIT, jax is Apache-2.0.
  • Tags unique to hold: 3d-reconstruction, hand-object-reconstruction, ai, artificial-intelligence.
  • Also covers Model Training.

When NOT to use hold

  • Last GitHub push was 123 days ago (slowing maintenance, Mar 10, 2026). Validate activity before betting a new project on hold.
  • Vector Databases: Don't reach for a dedicated vector DB under ~100k vectors; pgvector on your existing Postgres is simpler to operate.
  • Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge.
GitHubDetails

Explore

jax trust report →hold trust report →Vector Databases category →Computer Vision category →Evaluation & Observability category →Model Training category →All comparisonsStack workflowsTrending tools

Sources

Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.

GitHub stars on cards: jax 36k · hold 486 (synced Jul 11, 2026).

Common questions

What is the difference between jax and hold?
jax: Composable transformations of Python+NumPy programs: differentiate, vectorize, JIT to GPU/TPU, and more. hold: [CVPR 2024✨Highlight] Official repository for HOLD, the first method that jointly reconstructs articulated hands and objects from monocular videos without assuming a pre-scanned object template and 3D. See the comparison table for live GitHub stats and shared categories.
When should I choose jax over hold?
Choose jax over hold when License: jax is Apache-2.0, hold is MIT; Tags unique to jax: python, jax; Also covers Evaluation & Observability.
When should I choose hold over jax?
Choose hold over jax when License: hold is MIT, jax is Apache-2.0; Tags unique to hold: 3d-reconstruction, hand-object-reconstruction, ai, artificial-intelligence; Also covers Model Training.
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 hold?
Last GitHub push was 123 days ago (slowing maintenance, Mar 10, 2026). Validate activity before betting a new project on hold. Vector Databases: Don't reach for a dedicated vector DB under ~100k vectors; pgvector on your existing Postgres is simpler to operate. Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge.
Is jax or hold more popular on GitHub?
jax has more GitHub stars (35,999 vs 486). Stars measure visibility, not whether either tool fits your constraints.
Are jax and hold open source?
Yes - both are open-source projects on GitHub (jax: Apache-2.0, hold: MIT).
Where can I find alternatives to jax or hold?
GraphCanon lists graph-backed alternatives at jax alternatives and hold alternatives (jax markdown twin, hold 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 hold?
jax: Very active. hold: Slowing. 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 hold?
GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: jax trust report; hold trust report.