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Pick up to 3 tracked repos to see how they stack up on popularity (stars), momentum (stars gained recently), and maintenance (releases and code pushes).

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This week's head-to-heads

The two fastest-rising repos in each category over the last 7 days, compared on stars gained, total stars, forks, language, age and releases.

AI agents

rea vs deepseek-harness

rea gained 92,601 stars in the last 7 days against 7,260 for deepseek-harness, about 12.8 times as many.

In total, rea has 362k stars and 90.8k forks; deepseek-harness has 258k stars and 31.1k forks.

Both are written mainly in TypeScript. rea was created 6 months ago and deepseek-harness 2 months ago.

rea's latest release is rea-agents-6.7.0 (4 days ago); deepseek-harness has no tagged release yet.

See the full comparison table

LLM tooling

dsh-our-free-model vs ponytail

dsh-our-free-model gained 17,821 stars in the last 7 days against 8,098 for ponytail, about 2.2 times as many.

In total, ponytail has 172k stars and 9,385 forks; dsh-our-free-model has 35.6k stars and 1,006 forks.

Both are written mainly in JavaScript. dsh-our-free-model was created 27 days ago and ponytail 4 months ago.

dsh-our-free-model's latest release is v2.5.9-macos-unofficial (today); ponytail's latest release is v5.3.2 (5 days ago).

See the full comparison table

MCP

solidcraft vs Concat

solidcraft gained 6,964 stars in the last 7 days against 3,553 for Concat (partly estimated), about 2.0 times as many.

In total, Concat has 10.7k stars and 1,301 forks; solidcraft has 9,063 stars and 1,075 forks.

Both are written mainly in Rust. solidcraft was created 14 days ago and Concat 57 days ago.

solidcraft's latest release is v0.19.0 (today); Concat's latest release is v0.2.8 (2 days ago).

See the full comparison table

Coding agents

orca vs magpie

orca gained 8,636 stars in the last 7 days against 5,867 for magpie, a close race.

In total, orca has 102k stars and 6,447 forks; magpie has 19.3k stars and 1,453 forks.

orca is written mainly in TypeScript and was created 7 months ago; magpie is mainly Go, created 28 days ago.

orca's latest release is v1.4.237 (yesterday); magpie's latest release is v0.1.1318 (today).

See the full comparison table

RAG / vector

DeepTutor vs kividb

DeepTutor gained 650 stars in the last 7 days against 419 for kividb, about 1.6 times as many.

In total, DeepTutor has 42.1k stars and 5,335 forks; kividb has 419 stars and 14 forks.

DeepTutor is written mainly in Python and was created 10 months ago; kividb is mainly Rust, created 6 days ago.

DeepTutor's latest release is v1.6.15 (3 days ago); kividb's latest release is v1.1.0 (5 days ago).

See the full comparison table

Local LLMs

DigUp vs StartLux-Decision

DigUp gained 1,339 stars in the last 7 days against 747 for StartLux-Decision, about 1.8 times as many.

In total, DigUp has 5,443 stars and 401 forks; StartLux-Decision has 1,163 stars and 103 forks.

DigUp is written mainly in Swift and was created 13 days ago; StartLux-Decision is mainly Python, created 22 days ago.

DigUp's latest release is v0.6.2 (today); StartLux-Decision's latest release is v1.1.0 (8 days ago).

See the full comparison table

How to compare open-source repos

Stars
GitHub's bookmark button. A high total means many developers noticed the project at some point; it says little about whether it is still maintained.
Stars gained (24 hours, 7 days)
Momentum. OSS Radar ranks repos by these gains, so a young project gaining fast can outrank an older one with far more total stars.
Forks
Copies people made to change the code. Many forks relative to stars usually means people are building on it, not just bookmarking it.
Last code push and latest release
Maintenance signals. A recent push shows someone is still working on it; tagged releases show versions you can pin to.
Hacker News
How many HN stories linked the repo and how many points they drew: a rough measure of discussion outside GitHub.

Stars, forks, pushes and releases come from the public GitHub API and are refreshed hourly; Hacker News figures come from HN's public search API. Sponsors never affect rankings or comparisons.