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Living GitHub topic · 30-day view

OpenAI repositories with current momentum.

Topic membership establishes relevance. Recent activity, contributor participation, community response, and release cadence determine the order.

github.com/topics/openaiUpdated every 2 hours

Compare #1 & #2 See all 25 ranked

Top 3 now

Open the evidence behind each rank.

30d

01strands-agents/harness-sdkTypeScript · 47 active contributors88momentum 02decolua/9routerJavaScript · 42 active contributors88momentum 03livekit/agentsPython · 48 active contributors87momentum

25 repositories5 languagesUpdated 2026-10-21

Current ranking

Relevance first. Movement second.

Latest successful sample: Oct 21, 02:26 AM UTC.

RankRepositoryMomentumStarsContributors

strands-agents/harness-sdk

TypeScript · GitHub Trending

Momentum88 Stars8.9K Contributors47 02

decolua/9router

JavaScript · GitHub Trending

Momentum88 Stars31.1K Contributors42 03

livekit/agents

Python · Agent infrastructure

Momentum87 Stars14.8K Contributors48 04

openhands/openhands

TypeScript · AI developer tools

Momentum83 Stars91.3K Contributors14 05

langchain-ai/langchain

Python · AI developer tools

Momentum82 Stars148K Contributors14 06

langfuse/langfuse

TypeScript · AI developer tools

Momentum80 Stars36K Contributors21 07

vllm-project/vllm

Python · AI developer tools

Momentum79 Stars94.3K Contributors62 08

berriai/litellm

Python · GitHub Trending

Momentum78 Stars61.4K Contributors14 09

calesthio/openmontage

Python · GitHub Trending

Momentum78 Stars69K Contributors19 10

headroomlabs-ai/headroom

Python · GitHub Trending

Momentum77 Stars76.6K Contributors13 11

mlflow/mlflow

Python · AI developer tools

Momentum77 Stars28.4K Contributors21 12

tencent/weknora

Go · GitHub Trending

Momentum75 Stars34.5K Contributors29 13

openai/openai-agents-python

Python · Agent infrastructure

Momentum75 Stars30.2K Contributors9 14

miuuyy/codex-chatgpt-web

TypeScript · GitHub Trending

Momentum74 Stars14.7K Contributors3 15

langgenius/dify

Python · AI developer tools

Momentum73 Stars158.8K Contributors30 16

langchain-ai/langgraph

Python · Agent infrastructure

Momentum73 Stars43.6K Contributors11 17

open-webui/open-webui

Python · AI developer tools

Momentum73 Stars156.3K Contributors6 18

tnt-likely/panwatch

Python · GitHub Trending

Momentum71 Stars2.1K Contributors2 19

librechat-ai/librechat

TypeScript · GitHub Trending

Momentum70 Stars46.1K Contributors6 20

asgeirtj/system_prompts_leaks

Python · GitHub Trending

Momentum69 Stars69.8K Contributors2 21

danny-avila/librechat

TypeScript · GitHub Trending

Momentum64 Stars45.9K Contributors6 22

microsoft/semantic-kernel

C# · Agent infrastructure

Momentum61 Stars28.7K Contributors8 23

microsoft/markitdown

Python · GitHub Trending

Momentum56 Stars190.8K Contributors8 24

aider-ai/aider

Python · AI developer tools

Momentum53 Stars49.6K Contributors0 25

vxcontrol/pentagi

Go · GitHub Trending

Momentum48 Stars31.1K Contributors2

Current work

Commit and pull-request activity show whether the roadmap is moving now.

Contributor breadth

Active contributors help separate ecosystem participation from one-person bursts.

Response and releases

Issue handling and release cadence add operational context to raw activity.

Explore adjacent topics

Follow the repositories into nearby currents.

These collections share a current leader with OpenAI. Open a neighboring ranking to compare how the same repository moves in a different technical context.

LangchainShares langfuse/langfuse · 7 repositories01 GPTShares openhands/openhands · 5 repositories02 AgentsShares strands-agents/harness-sdk · 27 repositories03 AgentShares openhands/openhands · 18 repositories04 ChatGPTShares openhands/openhands · 14 repositories05 Open SourceShares langfuse/langfuse · 13 repositories06

Collection notes

Use the ranking to ask better questions.

Add a missing repository

Which OpenAI open-source repositories are most active?

This collection ranks tracked OpenAI repositories by a 30-day momentum score combining recent work, active contributors, community response, and release cadence. The order changes as GitHub activity changes.

Why is a repository included in the OpenAI collection?

The repository currently publishes the openai topic in its GitHub metadata. RepoCurrent only publishes a living topic collection after at least two tracked repositories share it.

Does the highest momentum score mean the best project?

No. Momentum is a directional discovery signal. Review security, licensing, compatibility, governance, and production maturity before choosing a dependency.