LangChain Prompt Templates Prompt Engineering Tools

Tools and frameworks for building, managing, and templating prompts within LangChain ecosystems. Includes prompt engineering techniques, template systems, and LangChain-specific prompt handling. Does NOT include general prompt engineering tutorials, non-LangChain prompt management systems, or LLM workflow orchestration platforms.

There are 41 langchain prompt templates tools tracked. 2 score above 50 (established tier). The highest-rated is ju-bezdek/langchain-decorators at 52/100 with 234 stars.

Get all 41 projects as JSON

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#	Tool	Score	Tier	Stars	Language
1	ju-bezdek/langchain-decorators syntactic sugar 🍭 for langchain	52	Established	234	Python
2	curiousily/Get-Things-Done-with-Prompt-Engineering-and-LangChain LangChain & Prompt Engineering tutorials on Large Language Models (LLMs)...	51	Established	1,235	Jupyter Notebook
3	mzarnecki/course_llm_agent_apps_with_langchain_and_langgraph AI apps development in LangChain & LangGraph - tutorial notebooks	37	Emerging	8	Jupyter Notebook
4	sergeyleschev/langchain-js This repository are a series of demonstration scripts highlighting the...	32	Emerging	5	JavaScript
5	kylejtobin/langchain_search_bot A simple LangChain 🦜🔗 bot that uses OpenAI and Google Search to do question...	32	Emerging	25	Python
6	bibekgupta3333/langchain-practical-guide A comprehensive, hands-on tutorial repository for learning and mastering...	30	Emerging	1	Python
7	SayamAlt/AI-Powered-Interview-Preparation-Guide-using-Langchain Successfully developed an interview preparation guide using Langchain which...	30	Emerging	2	Python
8	younis-ali/prompt-engineering-basics This repository covers the basis of prompt engineering using LangChain and OpenAI.	29	Experimental	1	Jupyter Notebook
9	CharlesSQ/conversational-agent-with-QA-tool A custom chat agent implemented using Langchain, gpt-3.5 and Pinecone....	27	Experimental	9	Python
10	Ba592/langchain-deepresearch 🛠️ Build and explore multi-agent workflows in LangChain with a user-friendly...	24	Experimental	1	Python
11	aduermael/langdag High-performance tool for managing LLM conversations and workflows as DAGs.	24	Experimental	3	Go
12	CharlesSQ/document-answer-langchain-pinecone-openai Interactive Q&A App: This GitHub repository showcases the implementation of...	23	Experimental	1	Python
13	JSONFIRST/jsonfirst-langchain JSONFIRST integration package — jsonfirst.com	23	Experimental	1	JavaScript
14	IbrahimSobh/AskYouTube In this tutorial we will see 💡 How to get answers from a YouTube video using...	23	Experimental	4	Python
15	omkmorendha/Langchain_Profile_summariser A Langchain application that uses OpenAI API, SerpAPI, LinkedIn API to find...	23	Experimental	2	Python
16	richardleighdavies/prompt-engineering-in-practice Practical code examples and implementations from the book "Prompt...	22	Experimental	8	Python
17	fischerf/relatelang RelateLang (former RelateScript) is a declarative meta-language designed to...	22	Experimental	11	—
18	RGGH/LangChain_Agent_bs4 LangChain Agent + Prompt + bs4 Tools	22	Experimental	2	Jupyter Notebook
19	AnderssonProgramming/langchain-llm-chain-basics Foundations of LLM orchestration using the LangChain framework for the...	21	Experimental	—	Python
20	tddschn/langchain-chain-of-verification Chain of Verification (CoVe) CLI / Library for LangChain 0.2.1	21	Experimental	1	Python
21	aymalkhalid/Router-Chain-LLM Router Chain LLM Using Langchain. Use Any Model from OPENAI or VERTEX AI Models.	21	Experimental	1	Python
22	aimaster-dev/knowledge-graph-construction This AI-powered tool extracts Subject-Predicate-Object (SPO) triplets from...	21	Experimental	9	HTML
23	faizan1041/doc-understanding-gpt-langchain Document understanding with GPT 3.5 integrated with Telegram	19	Experimental	4	Python
24	Pavansomisetty21/Transforming-Webpages-into-Knowledge-Advanced-NLP-Insights-with-LLMs-and-LangChain- In this Project We perform NLP tasks like QA Pair Generation, Question...	18	Experimental	2	Jupyter Notebook
25	ac8ai/langtree Expressive and intuitive way to model complex AI workflows.	18	Experimental	1	Python
26	DaniKol9/study-assistant-langchain Reusable LangChain pipeline that turns PDFs into validated JSON MCQs...	17	Experimental	—	Python
27	GabrieleT0/From-Quality-Reports-to-Knowledge-Graphs The repository includes code and data to perform the conversion of a CSV...	17	Experimental	—	Python
28	bits-bytes-nn/bedrock-langchain-prompt-converter A helper library that seamlessly integrates LangChain prompt templates with...	17	Experimental	1	Python
29	beparallel/langchain-ts A TypeScript tool for extracting Langchain prompts and generating...	17	Experimental	—	TypeScript
30	alansastre/genai-prompt-engineering Prompt Engineering para developers con LangSmith.	16	Experimental	—	Jupyter Notebook
31	daniau23/prompt_and_rag A collection of how to prompt and perform rag	13	Experimental	—	Jupyter Notebook
32	EngineerDogIta/FantasyBookMakerLangChain This repository contains a script that uses the LangChain library to...	13	Experimental	—	Python
33	nihalshah-dev/langchain-customer-sentiment-analysis LangChain-powered LLM chain to extract product insights from customer...	13	Experimental	—	Python
34	abrarshahh/Langchain_Practice A hands-on practice repository for learning and experimenting with...	13	Experimental	—	Python
35	Youssef-Ai1001/Prompt-Engineering-using-LangChain Prompt Engineering using LangChain NoteBooks From Scratch	12	Experimental	4	Jupyter Notebook
36	gdorsi44/amanuensis-simple-ai-agent An experimental project that uses Langchain for demonstrate LLM capabilities...	11	Experimental	3	Python
37	INISW-6th/langchain-sys T-prep LangChain 환경 평가 및 단계별 최적화	11	Experimental	—	Python
38	tahmid-tanzim/langchain-academy Tutorial Repository from LangChain Academy.	11	Experimental	—	Jupyter Notebook
39	tcsizmadia/blog-prompt-eng-intro Python scripts for my blog post about prompt engineering	11	Experimental	—	Python
40	iamdebasishdas123/Langchain_Basic_to_Advanced- LangChain is a framework for building LLM-powered applications. This...	10	Experimental	1	Jupyter Notebook
41	braintune-ai/using-langchain Langchain-Braintune Integration: A guide to help Python developers integrate...	10	Experimental	2	Python

Comparisons in this category

Get-Things-Done-with-Prompt-Engineering-and-LangChain and prompt-engineering-in-practice (51 vs 22) Get-Things-Done-with-Prompt-Engineering-and-LangChain and langchain-js (51 vs 32) Get-Things-Done-with-Prompt-Engineering-and-LangChain and langchain-practical-guide (51 vs 30) Get-Things-Done-with-Prompt-Engineering-and-LangChain and prompt-engineering-basics (51 vs 29)