Comparison
hyv vs Prompt-Engineering-Guide
Verdict
Pick hyv when hyv is primarily TypeScript; Prompt-Engineering-Guide is MDX; pick Prompt-Engineering-Guide when prompt-Engineering-Guide is primarily MDX; hyv is TypeScript.
Markdown twin · hyv alternatives · Prompt-Engineering-Guide alternatives
GraphCanon updated 1d
vs
Trust & integrity
| Signal | hyv | Prompt-Engineering-Guide |
|---|---|---|
| Maintenance | Dormant (859d since push) As of 1d · github_public_v1 | Slowing (121d since push) As of 1d · github_public_v1 |
| Provenance | Not a fork · Organization account As of 1d · github_public_v1 | Not a fork · Organization account As of 1d · github_public_v1 |
| Security (OSV) | No lockfile As of 1d · none | No criticals As of 1d · osv@v1 |
Tagline
- hyv
- Chaining AI & API agents to streamline software development and achieve goals collaboratively.
- Prompt-Engineering-Guide
- Guides, papers, lessons, notebooks and resources for prompt engineering, context engineering, RAG, and AI Agents
Stars
- hyv
- 24
- Prompt-Engineering-Guide
- 76k
Forks
- hyv
- 3
- Prompt-Engineering-Guide
- 8.4k
Open issues
- hyv
- 0
- Prompt-Engineering-Guide
- 274
Language
- hyv
- TypeScript
- Prompt-Engineering-Guide
- MDX
Adopt for
- hyv
- -
- Prompt-Engineering-Guide
- Decision-critical facts for Prompt-Engineering-Guide
Persona
- hyv
- -
- Prompt-Engineering-Guide
- -
Runtime
- hyv
- -
- Prompt-Engineering-Guide
- -
License
- hyv
- AGPL-3.0
- Prompt-Engineering-Guide
- MIT
Last pushed
- hyv
- Mar 3, 2024
- Prompt-Engineering-Guide
- Mar 11, 2026
Categories
- hyv
- AI Agents, LLM Frameworks
- Prompt-Engineering-Guide
- AI Agents, LLM Frameworks
Trust and health
Maintenance
- hyv
- Dormant (18%)
- Prompt-Engineering-Guide
- Slowing (36%)
Days since push
- hyv
- 859d
- Prompt-Engineering-Guide
- 121d
Open issues (now)
- hyv
- 0
- Prompt-Engineering-Guide
- 274
Security scan
- hyv
- No lockfile
- Prompt-Engineering-Guide
- No criticals
Full report
- hyv
- Trust report
- Prompt-Engineering-Guide
- Trust report
Choose hyv if…
- hyv is primarily TypeScript; Prompt-Engineering-Guide is MDX.
- License: hyv is AGPL-3.0, Prompt-Engineering-Guide is MIT.
- Tags unique to hyv: ai, alpaca, artificial-intelligence, gpt.
When NOT to use hyv
- Last GitHub push was 860 days ago (dormant maintenance, Mar 3, 2024). Validate activity before betting a new project on hyv.
- AI Agents: Don't use an agent loop when a deterministic workflow would do; agents add latency, cost, and non-determinism.
- LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves.
Choose Prompt-Engineering-Guide if…
- Prompt-Engineering-Guide is primarily MDX; hyv is TypeScript.
- License: Prompt-Engineering-Guide is MIT, hyv is AGPL-3.0.
- Tags unique to Prompt-Engineering-Guide: agent, ai-agents, chatgpt, deep-learning.
- When you seek comprehensive documentation and educational materials specifically focused on the nuance of prompt engineering techniques.
When NOT to use Prompt-Engineering-Guide
- Avoid using if your focus is entirely on deep-learning frameworks without a need for detailed instructions or examples related to prompt crafting.
- Not suitable when you require tools that go beyond guiding materials, such as custom prompts or direct software plugins provided by competitors focused more on practical implementation over learning.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (blib-la/hyv) · observed Jul 11, 2026
- GitHub forks (blib-la/hyv) · observed Jul 11, 2026
- Last push (blib-la/hyv) · observed Mar 3, 2024
- License file (AGPL-3.0) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (dair-ai/Prompt-Engineering-Guide) · observed Jul 11, 2026
- GitHub forks (dair-ai/Prompt-Engineering-Guide) · observed Jul 11, 2026
- Last push (dair-ai/Prompt-Engineering-Guide) · observed Mar 11, 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 on cards: hyv 24 · Prompt-Engineering-Guide 76k (synced Jul 11, 2026).
Common questions
- What is the difference between hyv and Prompt-Engineering-Guide?
- hyv: Chaining AI & API agents to streamline software development and achieve goals collaboratively.. Prompt-Engineering-Guide: Guides, papers, lessons, notebooks and resources for prompt engineering, context engineering, RAG, and AI Agents. See the comparison table for live GitHub stats and shared categories.
- When should I choose hyv over Prompt-Engineering-Guide?
- Choose hyv over Prompt-Engineering-Guide when hyv is primarily TypeScript; Prompt-Engineering-Guide is MDX; License: hyv is AGPL-3.0, Prompt-Engineering-Guide is MIT; Tags unique to hyv: ai, alpaca, artificial-intelligence, gpt.
- When should I choose Prompt-Engineering-Guide over hyv?
- Choose Prompt-Engineering-Guide over hyv when Prompt-Engineering-Guide is primarily MDX; hyv is TypeScript; License: Prompt-Engineering-Guide is MIT, hyv is AGPL-3.0; Tags unique to Prompt-Engineering-Guide: agent, ai-agents, chatgpt, deep-learning; When you seek comprehensive documentation and educational materials specifically focused on the nuance of prompt engineering techniques.
- When should I avoid hyv?
- Last GitHub push was 860 days ago (dormant maintenance, Mar 3, 2024). Validate activity before betting a new project on hyv. AI Agents: Don't use an agent loop when a deterministic workflow would do; agents add latency, cost, and non-determinism. LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves.
- When should I avoid Prompt-Engineering-Guide?
- Avoid using if your focus is entirely on deep-learning frameworks without a need for detailed instructions or examples related to prompt crafting. Not suitable when you require tools that go beyond guiding materials, such as custom prompts or direct software plugins provided by competitors focused more on practical implementation over learning.
- Is hyv or Prompt-Engineering-Guide more popular on GitHub?
- Prompt-Engineering-Guide has more GitHub stars (76,349 vs 24). Stars measure visibility, not whether either tool fits your constraints.
- Are hyv and Prompt-Engineering-Guide open source?
- Yes - both are open-source projects on GitHub (hyv: AGPL-3.0, Prompt-Engineering-Guide: MIT).
- Where can I find alternatives to hyv or Prompt-Engineering-Guide?
- GraphCanon lists graph-backed alternatives at hyv alternatives and Prompt-Engineering-Guide alternatives (hyv markdown twin, Prompt-Engineering-Guide 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, hyv or Prompt-Engineering-Guide?
- hyv: Dormant. Prompt-Engineering-Guide: 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 hyv and Prompt-Engineering-Guide?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: hyv trust report; Prompt-Engineering-Guide trust report.