Comparison
ECC vs dmux
Verdict
Pick ECC when eCC is primarily JavaScript; dmux is HTML; pick dmux when dmux is primarily HTML; ECC is JavaScript.
Markdown twin · ECC alternatives · dmux alternatives
GraphCanon updated today
Trust & integrity
| Signal | ECC | dmux |
|---|---|---|
| Maintenance | Very active (2d since push) As of 4d · github_public_v1 | Very active (6d since push) As of today · github_public_v1 |
| Provenance | Not a fork · Personal account As of 4d · github_public_v1 | Not a fork · Organization account As of today · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of 4d · osv@v1 | No lockfile (source not queried) As of today · osv@v1 |
| deps.dev advisories | Not queried deps.dev@v1 | Not queried deps.dev@v1 |
| OpenSSF Scorecard | Not queried openssf-scorecard@v1 | Not queried openssf-scorecard@v1 |
Tagline
- ECC
- The agent harness performance optimization system for AI agents
- dmux
- A dev agent multiplexer for git worktrees and coding agents.
Stars
- ECC
- 228k
- dmux
- 1.7k
Forks
- ECC
- 35k
- dmux
- 134
Open issues
- ECC
- 93
- dmux
- 21
Language
- ECC
- JavaScript
- dmux
- HTML
Adopt for
- ECC
- ECC is a performance optimization system for AI agents built to enhance skills, instincts, memory, security, and development processes.
- dmux
- -
Persona
- ECC
- -
- dmux
- -
Runtime
- ECC
- -
- dmux
- -
License
- ECC
- MIT
- dmux
- MIT
Last pushed
- ECC
- Jul 9, 2026
- dmux
- Jul 9, 2026
Categories
- ECC
- AI Agents, Developer Tools
- dmux
- AI Agents, Developer Tools
Trust and health
Days since push
- ECC
- 2d
- dmux
- 6d
Open issues (now)
- ECC
- 93
- dmux
- 21
Owner type
- ECC
- User
- dmux
- Organization
Full report
- ECC
- Trust report
- dmux
- Trust report
Choose ECC if…
- ECC is primarily JavaScript; dmux is HTML.
- ECC requires JavaScript environment and is open-source, licensed under MIT. Specific setup details are not provided within repository data.
- Pricing: Being open source with an MIT license, ECC itself is free to use, but additional features or support might incur costs outside of the core project..
- Tags unique to ECC: anthropic, claude, claude code, llm.
- When you are specifically working with AI agents like Claude Code and Codex that require advanced performance tuning across multiple dimensions such as skills and memory management.
When NOT to use ECC
- For projects focusing solely on traditional software development workflows without AI components, ECC's specialized tools are not necessary.
- In scenarios where you're working with closed-source or proprietary AI systems that do not allow for the same levels of customization as open platforms like those optimized by ECC.
Choose dmux if…
- dmux is primarily HTML; ECC is JavaScript.
- Tags unique to dmux: agentic-workflow, ai, cli, coding-agents.
- Leaner open-issue backlog (21).
When NOT to use dmux
- AI Agents: Don't use an agent loop when a deterministic workflow would do; agents add latency, cost, and non-determinism.
- Developer Tools: A gateway is overkill when you're pinned to a single provider and model.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (affaan-m/ECC) · observed Jul 11, 2026
- GitHub forks (affaan-m/ECC) · observed Jul 11, 2026
- Last push (affaan-m/ECC) · observed Jul 9, 2026
- License file (MIT) · observed Jul 11, 2026
- Decision facts (enrichment) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (standardagents/dmux) · observed Jul 15, 2026
- GitHub forks (standardagents/dmux) · observed Jul 15, 2026
- Last push (standardagents/dmux) · observed Jul 9, 2026
- License file (MIT) · observed Jul 15, 2026
- Trust scan (lockfile / OSV) · observed Jul 15, 2026
GitHub stars on cards: ECC 228k · dmux 1.7k (synced Jul 11, 2026).
Common questions
- What is the difference between ECC and dmux?
- ECC: The agent harness performance optimization system for AI agents. dmux: A dev agent multiplexer for git worktrees and coding agents.. See the comparison table for live GitHub stats and shared categories.
- When should I choose ECC over dmux?
- Choose ECC over dmux when ECC is primarily JavaScript; dmux is HTML; ECC requires JavaScript environment and is open-source, licensed under MIT. Specific setup details are not provided within repository data; Pricing: Being open source with an MIT license, ECC itself is free to use, but additional features or support might incur costs outside of the core project.; Tags unique to ECC: anthropic, claude, claude code, llm; When you are specifically working with AI agents like Claude Code and Codex that require advanced performance tuning across multiple dimensions such as skills and memory management.
- When should I choose dmux over ECC?
- Choose dmux over ECC when dmux is primarily HTML; ECC is JavaScript; Tags unique to dmux: agentic-workflow, ai, cli, coding-agents; Leaner open-issue backlog (21).
- When should I avoid ECC?
- For projects focusing solely on traditional software development workflows without AI components, ECC's specialized tools are not necessary. In scenarios where you're working with closed-source or proprietary AI systems that do not allow for the same levels of customization as open platforms like those optimized by ECC.
- When should I avoid dmux?
- AI Agents: Don't use an agent loop when a deterministic workflow would do; agents add latency, cost, and non-determinism. Developer Tools: A gateway is overkill when you're pinned to a single provider and model.
- Is ECC or dmux more popular on GitHub?
- ECC has more GitHub stars (228,395 vs 1,695). Stars measure visibility, not whether either tool fits your constraints.
- Are ECC and dmux open source?
- Yes - both are open-source projects on GitHub (ECC: MIT, dmux: MIT).
- Where can I find alternatives to ECC or dmux?
- GraphCanon lists graph-backed alternatives at ECC alternatives and dmux alternatives (ECC markdown twin, dmux 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, ECC or dmux?
- ECC: Very active. dmux: Very active. 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 ECC and dmux?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: ECC trust report; dmux trust report.