LangChain

Framework for building AI agents

AISeries BWebsite

About

Open source frameworks and the LangSmith platform for building and testing LLM applications.

Open markets

Closing soonest first

LangChain

Open

Will LangChain's npm downloads reach 3.8M in the 7 days ending Oct 25?

73%

Market probability

13%

Baseline

Closes in 3 days1596 forecasts

LangChain

Open

Will LangChain's npm downloads reach 3.4M in the 7 days ending Oct 25?

Verified LangChain users only

88%

Market probability

56%

Baseline

Closes in 3 days1820 forecasts

LangChain

Open

Will LangChain's npm downloads reach 4.3M in the 7 days ending Nov 8?

38%

Market probability

Baseline

Closes in 17 days1564 forecasts

LangChain

Open

Will LangChain's npm downloads reach 4.9M in the 7 days ending Nov 8?

Verified LangChain users only

Market probability

Baseline

Closes in 17 days1400 forecasts

LangChain

Open

Will langchain.com average a top-14,000 web rank in the 7 days ending Nov 8?

39%

Market probability

47%

Baseline

Closes in 17 days1188 forecasts

LangChain

Open

Will LangChain list 110+ open jobs on Nov 8?

45%

Market probability

39%

Baseline

Closes in 23 days372 forecasts

Recently resolved

LangChain

Resolved: YES

Will LangChain's npm downloads reach 3.3M in the 7 days ending Oct 4?

51%

Market probability

47%

Baseline

Resolved Oct 11, 2026825 forecasts

Details

Industry: AI
Stage: Series B

Public information

Each item links to its source.

GitHub stars on langchain-ai/langchainjsVerified: 18,252 stars; GitHub API(opens in a new tab) · as of Oct 10, 2026
Open job postingsVerified: 102 postings; Ashby job board(opens in a new tab) · as of Oct 10, 2026
Hacker News stories mentioning "langchain" (weekly)

LangChain

About

Open markets

Recently resolved

Details

Public information

LangChain

About

Open markets

Recently resolved

Details

Public information

News