RAG Technique Implementations RAG Tools

Educational repositories demonstrating core RAG techniques, architectures, and methodologies with implementations. Includes tutorials, hackathon projects, and technique comparisons. Does NOT include production systems, domain-specific applications, or framework-specific implementations that prioritize use cases over technique education.

There are 71 rag technique implementations tools tracked. 4 score above 50 (established tier). The highest-rated is bragai/bRAG-langchain at 53/100 with 4,051 stars.

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# Tool Score Tier
1 bragai/bRAG-langchain

Everything you need to know to build your own RAG application
53
Established
2 guyernest/advanced-rag

Jupyter Notebooks for Mastering LLM with Advanced RAG Course
51
Established
3 liu673/rag-all-techniques

Implementation of all RAG techniques in a simpler way（以简单的方式实现所有 RAG 技术）
51
Established
4 FareedKhan-dev/rag-ecosystem

Understand and code every important component of RAG architecture
50
Established
5 FareedKhan-dev/14-rag-failures

Encountering 14 different Naive RAG fails and using KG to solve it
43
Emerging
6 AashiDutt/RAG

This repo contains self made projects and learnables from various resources...
39
Emerging
7 mickymultani/nvidia-NIM-RAG

Project demonstrates the power and simplicity of NVIDIA NIM (NVIDIA...
37
Emerging
8 simranjeet97/Learn_RAG_from_Scratch_LLM

Learn Retrieval-Augmented Generation (RAG) from Scratch using LLMs from...
37
Emerging
9 kevintsai/Building-and-Evaluating-Advanced-RAG-Applications

Jupyter notebooks for course Building and Evaluating Advanced RAG...
35
Emerging
10 Megaboy12346/complex-RAG-guide

Build a robust, production-ready RAG system with effective data preparation,...
34
Emerging
11 sergiopaniego/RAG_local_tutorial

Simple RAG tutorials that can be run locally or using Google Colab (only Pro...
34
Emerging
12 foreveryh/Awesome-LLM-RAG-tutorial

Deeptoai 系列 RAG 教程
33
Emerging
13 Dhruv-J-T/ResearchBuddy_RAG

ResearchBuddy: Private RAG with Mistral 7B
30
Emerging
14 princepride/BibleGPT

用RAG结合大语言模型开发的圣经学习app
30
Emerging
15 CiscoDevNet/understanding-rag-catalyst-center

Code for DevNet Learning Lab
30
Emerging
16 ZehaoJia1024/RAG-Arena

讲解并评估多种RAG算法
29
Experimental
17 gcerar/RAG-for-LLMs-demo

RAG for LLMs demo
29
Experimental
18 CsabaConsulting/Vectara

Scripts and documents related to the Vectara RAG hacakthon
26
Experimental
19 gardner/nais

Example code for RAG search
24
Experimental
20 HarinezumIgel/RAG-LCC

Experimental RAG lab with configurable filter chains (Jaccard, Cosine,...
22
Experimental
21 Judy-Choi/rag_series

A collection of codes in a RAG series of Geultto 10th
22
Experimental
22 seita-f/RAG-Notion-App

:robot: The RAG application retrieves data from Notion
22
Experimental
23 marklysze/LangChain-RAG-Linux

Examples of RAG using LangChain with local LLMs - Mixtral 8x7B, Llama 2,...
21
Experimental
24 LABHDUFBA/social-rag

Social-RAG supplementary materials (prompts, evaluations, figures, samples)...
21
Experimental
25 wronai/rag1

bolmo rag
21
Experimental
26 busraoguzoglu/Software-Test-RAG

Generation of software test scenarios using a RAG system with a local LLM (llama.cpp)
21
Experimental
27 ml6team/fondant-usecase-RAG

Data pipelines and notebooks for RAG tuning using Fondant
21
Experimental
28 prislupsky/RAG

Practice to build your own RAG application
21
Experimental
29 Alex777Russia/mlsd-code-rag

Репозиторий учебного проекта в рамках курса «ML System Design» ИТМО AITH
21
Experimental
30 joevincentgaltie/valeRAGhayer

🇪🇺 Un RAG sur l'activité au parlement des députés européens français !

21
Experimental
31 unitagain/Agricultural-RAG-Playground

A RAG LLM specialized in agricultural knowledge, currently primarily...
20
Experimental
32 fairdataihub/LLM-RAG-demo

Demo Jupyter notebook for implementing RAG with Ollama
20
Experimental
33 kbzh2558/robustness_view_of_rag

Robust Reformulation of RAG
19
Experimental
34 tomhavy/The-Omniscient-Referee

A simple RAG implementation of the Mistral 7B Instruct model on a fully...
19
Experimental
35 reedemus/dlai_agentic_rag

Jupyter notebooks for the short course "Building Agentic RAG with Llamaindex"
19
Experimental
36 ElDokmak/RAG

Simple introduction to RAG with some code
19
Experimental
37 SecretiveShell/multilingual-RAG

A simple demo for utilising multiple different languages in RAG, Built on...
18
Experimental
38 JoaoRibeiroMedeiros/RAGenesisOSS

Graph RAG application for exploring classic texts.
18
Experimental
39 AswinManohar/RAG_workflows

Curated learning resources and implementation of concepts for production...
17
Experimental
40 nicofretti/rag_and_roll

🎸 Hands-on tutorial for building RAG applications with LlamaIndex
17
Experimental
41 udit-rawat/ContextCraft

A RAG project that explores RAG technology and uses ollama to demonstrate...
17
Experimental
42 IamRavanan/mistral-basic-rag

Basic RAG from scratch using MISTRAL AI APIs
17
Experimental
43 zaid-24/Types-of-RAG-Architecture

Theory as well implementation of various type of rag structures
15
Experimental
44 sammitjain/nim-opensansad

OpenSansad RAG Pipeline on NVIDIA NIMs + Local Models
14
Experimental
45 rbiswasfc/crag-mm

CRAG-MM Challenge Solution Code
14
Experimental
46 bhattbhavesh91/gradient-rag

Build RAG applications in Python with Gradient in minutes
14
Experimental
47 busycaesar/MongoDB_RAG_Skill_Badge

Code for MongoDB RAG Skill Badge Session Code
13
Experimental
48 Losif01/Miki-the-tutor

A RAG application that helps you study, in this example it is helping you...
13
Experimental
49 Sabyasachi-Data/ragproject

For manuscript review using GroqLLM and llama-3.1-8b
13
Experimental
50 daniau23/information_grabber

This is a project exploring RAG and with the use of Contextual rag.
13
Experimental
51 vishwasjione/rag-basics-to-advanced

This repo helps AI developers learn RAG and its concepts from basics to...
13
Experimental
52 tpancholi/RAG_Master_Class

RAG Related working code with changes uptill Sep 2025
13
Experimental
53 giobbu/ready-to-rag

to rag or not to rag
13
Experimental
54 bayesianinstitute/Decentralized-RAG

Decentralized RAG with Blockchain

13
Experimental
55 lorenzobalzani/advanced_rag

This repo houses experimental projects inspired by insights from the course...
12
Experimental
56 fayadchowdhury/rags-to-riches

Building a RAG pipeline sourcing knowledge from NLP course materials to...
12
Experimental
57 dnyanshwalwadkar/Advanced-RAG-Implementations

Dive into the world of advanced language understanding with Advanced_RAG....
12
Experimental
58 snowclipsed/cricket_news

Summarize cricket matches into articles in one click.
12
Experimental
59 AlexanderSychev2005/Literature-RAG-HarryPotter-MiddleEarth

RAG system about the magical worlds 'Harry Potter' and 'Middle Earth
11
Experimental
60 Vishvam10/llm-rag-for-ui-creation

Using LLMs to generate custom UI elements. Currently using Mistral-7b.
11
Experimental
61 Pavansomisetty21/Adaptive-RAG

In this we implement Adaptive RAG
11
Experimental
62 Jhyrachy/Urology-RAG

RAG experimentations in medical field
11
Experimental
63 MaxiRuess/RAG

Testing Different RAG Applications

11
Experimental
64 divakarkumarp/Get-Ready-Data

Exploring Unstructured
11
Experimental
65 carsten-j/RAGapps

Various RAG applications
11
Experimental
66 Faridghr/Advanced-RAG-Methodologies

Discussing advanced RAG methodologies and summarizing a relevant research paper.
11
Experimental
67 disouzam/learn-rag-from-scratch-freecodecamp

This repository contains code taken from free course at freeCodeCamp -...
11
Experimental
68 AaashrafHabib/Advanced-Rag-system-

End To End Advanced Rag Project Using Open Source LLM models and Groq Inferencing
11
Experimental
69 tomaszstachera/ts-rag-experiments

Experimenting in Jupyter to validate the concept and prepare ourselves for...
11
Experimental
70 Osen761/LearnSage

LEARNSAGE: Personalized Learning for Everyone
11
Experimental
71 nyalamrithwik-oss/30-day-rag-learning

"30-day journey learning RAG systems and MCP development"
10
Experimental

Comparisons in this category

bRAG-langchain and rag-ecosystem (53 vs 50) bRAG-langchain and RAG_local_tutorial (53 vs 34) bRAG-langchain and Learn_RAG_from_Scratch_LLM (53 vs 37) bRAG-langchain and complex-RAG-guide (53 vs 34) rag-all-techniques and advanced-rag (51 vs 51) rag-all-techniques and RAG (51 vs 39) rag-all-techniques and RAG-Arena (51 vs 29) rag-all-techniques and RAG-for-LLMs-demo (51 vs 29) advanced-rag and Building-and-Evaluating-Advanced-RAG-Applications (51 vs 35) advanced-rag and RAG (51 vs 39)