FastAPI
FastAPI is a high performance, easy to learn, fast to code, and ready for production Python 3.7+ framework. Its performance is on par with NodeJS and Go (thanks to Starlette and Pydantic). It’s intuitive and standards-based (based on API standards like OpenAPI (previously known as Swagger) and JSON Schema).
- GitHub: https://github.com/topics/fastapi
- Repo: https://github.com/tiangolo/fastapi
- Created by: Sebastián Ramírez
- Last updated: 2026-07-10 00:10:54 UTC
- JSON Representation
https://github.com/bdeekshith066/restaurant-uptime-tracker
A FastAPI-based backend that tracks store uptime/downtime from pings and generates time-zone aware reports for the last hour, day, and week.
fastapi python sqlalchemy sqlite
Last synced: 18 Apr 2026
https://github.com/0xpixelninja/dhcp-rest-api
A FastAPI-powered REST API for managing ISC DHCP Server configurations.
configuration-management fastapi isc-dhcp-server python
Last synced: 18 Apr 2026
https://github.com/excellent-84/library_api
RESTful API для управления библиотечным каталогом. Система позволяет управлять информацией о книгах, авторах, читателях и выдачей книг.
alembic docker fastapi jwt postgresql pydantic pytest python sqlalchemy
Last synced: 18 Apr 2026
https://github.com/sincerelyyyash/notes-fastapi
A simple Notes app built using FastAPI
fastapi mongodb python python3
Last synced: 18 Apr 2026
https://github.com/k31ner/practica_backend_fastapi
Repositorio para practicar desarrollo backend con FastAPI, enfocado en buenas prácticas, escalabilidad y clean code. Ideal para crear APIs robustas y eficientes.
api-rest backend clean-code fastapi python3
Last synced: 18 Apr 2026
https://github.com/bin-detective/bindetective-ml-backend
The Bindetective ML Service is a FastAPI-based backend for real-time waste image prediction in the Bin Detective app. It uses Robin, our custom ML model, to classify waste from image and is deployed on Google Cloud Run for serverless execution. The service integrates seamlessly with our main Express.js backend for enhanced and scalable performance
Last synced: 18 Apr 2026
https://github.com/rohitdusane/customer-churn-ml
This project uses machine learning to predict customer churn in the banking sector. It covers the end-to-end process, from data ingestion, validation, and transformation to model training and deployment using FastAPI. The system includes real-time predictions and provides an API for customer churn analysis.
banking customer-churn-prediction customer-retention data-science end-to-end-pipeline fastapi machine-learning model-deployment predictive-analytics python
Last synced: 18 Apr 2026
https://github.com/sdclarkelab/fi-mi-cash
Fi-Mi-Cash helps you manage your money by automatically tracking your spending from emails. It sorts your expenses and gives you easy-to-understand insights into where your money is going. Stay in control of your finances with simple, clear reports.
Last synced: 18 Apr 2026
https://github.com/xxanqw/givemeasong-api
Просте API/WEB яке знаходить пісню на всіх платформах.
Last synced: 18 Apr 2026
https://github.com/sagarmaddela/multi-format-autonomous-ai-system
This is a multi-agent system that processes inputs from Email, JSON, and PDF, classifies both format + business intent, routes to specialized agents, and dynamically chains a follow-up action based on extracted data (e.g., triggering an alert, generating a summary, flagging a risk).
email-parsing fastapi genai langchain llama3 llm ollama pdf-parsing python
Last synced: 18 Apr 2026
https://github.com/t11z/tavern
An AI Game Master for tabletop RPG campaigns — open source, self-hosted, and cheaper than a coffee.
5e ai claude discord-bot dnd fastapi game-master llm open-source python react self-hosted srd tabletop-rpg
Last synced: 18 Apr 2026
https://github.com/abailey81/implicit-interaction-intelligence
Adaptive AI companion that builds a model of each user from implicit interaction signals — keystroke dynamics, linguistic complexity, temporal patterns — and continuously adapts its responses. Custom TCN + transformer + contextual bandit, built from scratch in PyTorch.
adaptive-systems contextual-bandit deep-learning edge-ai fastapi from-scratch huawei human-machine-interaction language-model machine-learning personalization poetry privacy-by-design python pytorch temporal-convolutional-network thompson-sampling transformer user-modeling websocket
Last synced: 18 Apr 2026
https://github.com/siddharth-shringarpure/modern-nextjs-fastapi-template
A clean, modern, full-stack template with Next.js 16, FastAPI, Tailwind CSS 4, and shadcn/ui.
eslint fastapi fastapi-boilerplate fastapi-template framer-motion motion nextjs nextjs-boilerplate nextjs-template python python3 react reactjs ruff shadcn shadcn-ui tailwind tailwindcss tailwindcss-v4
Last synced: 19 Apr 2026
https://github.com/euiyounghwang/es-config-interface
es-config-interface
configuration fastapi grafana-loki-client h2-database prometheus prometheus-client prometheus-exporter python3 requests ssl-certificates
Last synced: 19 Apr 2026
https://github.com/excellent-84/currency_exchange
Асинхронное API для получения курса валют и их конвертации в режиме реального времени
aiohttp alembic fastapi jwt-token postgresql pydantic pytest python sqlalchemy
Last synced: 19 Apr 2026
https://github.com/shubham0204/terminal_emulator_with_websockets
Using websockets (FastAPI) to build a minimal terminal emulator in Android
android fastapi jetpack-compose kotlin kotlin-android python
Last synced: 19 Apr 2026
https://github.com/macalistervadim/eebook-users
users microservice for the eEbook investment application, handling registration, authentication, and password management.
fastapi postgresql python sqlalchemy
Last synced: 19 Apr 2026
https://github.com/aavache/image-retrieval
Image Retrieval API with vector databases and model inference.
api computer-vision fastapi image-retrieval inference python resnet vector-database
Last synced: 19 Apr 2026
https://github.com/maninhouse/commit-message-generator
Intelligent Git commit message generator powered by Google Gemini API. Provides a REST API that receives git diff and returns standardized commit titles. Features Docker deployment and Ngrok integration for a professional and consistent commit history.
ai commit-message developer-tools docker docker-compose fastapi gemini-api ngrok productivity
Last synced: 19 Apr 2026
https://github.com/solaimanb/game-library-api
api crud-api fastapi game-library render sqlite
Last synced: 20 Apr 2026
https://github.com/cdobratz/recipeapp_ai
An AI-powered microservice built with FastAPI to enhance the Family Recipe Site with intelligent recipe suggestions and recipe text parsing. This service uses OpenRouter for AI capabilities.
docker fastapi openrouter-api python
Last synced: 20 Apr 2026
https://github.com/frgfm/openapm
OpenAPM: ligthweight APM for HTTP FastAPI backend applications
apm backend fastapi http middleware postgres python
Last synced: 20 Apr 2026
https://github.com/kirankumar88/multiagent-flight-booking-system
A Google ADK–powered prototype flight booking system with multi-agent orchestration, FastAPI microservices, Streamlit UI, and Docker. Demonstrates smart, modular, cloud-ready automation for search and booking workflows.
docker fastapi microservices multiagent-systems streamlit
Last synced: 20 Apr 2026
https://github.com/steve2700/rankcraft-ai
User Input → Keyword Research API → Competitor Analysis → Content Generation (AI) → SEO Optimization → Output
ai content-generation-ai fastapi keyword-extraction nextjs python seo-optimization web-scraping
Last synced: 04 Jun 2026
https://github.com/amha-kindu/fastllama
A Scalable Local Knowledge Base augmented with an LLM using FastAPI, LlamaIndex, and MongoDB. It features two operational modes: a Question Answering mode, which retrieves answers from a local database or queries OpenAI's ChatGPT API when necessary, and an in-development Chatbot mode that will allow broader topic coverage.
docker fastapi llama-index llm mongodb openai-api
Last synced: 20 Apr 2026
https://github.com/abynxv/listify-todoapp
Listify is a simple and efficient Todo application built with FastAPI, PostgreSQL, and Docker. It allows users to create, read, update, and delete tasks seamlessly. The app is designed to be user-friendly and serves as a great starting point for learning FastAPI and modern web development practices.
alembic docker fastapi postgresql pydantic python
Last synced: 20 Apr 2026
https://github.com/nextgenailabs/genaimindmapflowbuilder
GenAI Mind Map Flow Builder is a Generative AI tool that creates intelligent mind maps from diverse data sources like PDFs, SQL, CSV, media files, and websites. It visualizes core ideas and relationships using Gen AI LLM models from OpenAI and Google Gemini. Built with FastAPI and ReactJS.
fastapi flow-builder generative-ai google-gemini knowledge-extraction llm mindmap openai pdf-to-mindmap python reactjs second-brain
Last synced: 20 Apr 2026
https://github.com/tmhsdigital/deepseek-wrapper
Async/sync Python client for DeepSeek LLM API. Supports completions, chat, streaming, function calling (tools), retries, and robust error handling. Easy API key management, pluggable logging, type hints, and Pydantic models. Built for scripts, web backends, CI/CD, and production.
css deepseek deepseek-wrapper fastapi function-calling html python tools
Last synced: 20 Apr 2026
https://github.com/slfagrouche/theraguide-ai-crisis-detection
TheraGuide AI helps mental‑health professionals craft real‑time, context‑aware replies during patient sessions.
ai fastapi full-stack langsmith-tracing llm machine-learning react
Last synced: 20 Apr 2026
https://github.com/sarthak-g0yal/mldeploylab
Demonstrates the end-to-end workflow of building, deploying, and serving machine learning models.
api docker fastapi machine-learning mlops
Last synced: 20 Apr 2026
https://github.com/hozaifao/car-review-analytics-chatbot
Car-ing is an NLP chatbot built with FastAPI that analyzes car reviews. It provides sentiment analysis, translation (English to Spanish), question answering, and text summarization using transformer-based models. The app is deployed using Docker and includes automated performance evaluation.
chatbots data-analytics fastapi llm-inference nlp rag
Last synced: 20 Apr 2026
https://github.com/lullaby6/python-fastapi-api-template
api-rest fastapi fastapi-template python
Last synced: 20 Apr 2026
https://github.com/gengyanlei/fastapi-vue-gyladmin
fastapi-vue-gyladmin 采用python、javascript编程语言, 基于FastAPI + tortoise-orm + Vue3 + element-plus + pinia + vue-router + axios的现代化前后端分离管理平台,融合了RBAC权限管理、动态路由和JWT鉴权, 删繁就简的结构,简洁明了的代码,助力中小型应用快速搭建,也可用于新手小白学习参考。
axios fastapi javascript pinia pydantic python tortoise-orm vue-router vue3
Last synced: 20 Apr 2026
https://github.com/eudalabs/healthwithsevgi
Browser-based ML education tool for healthcare professionals — 7-step wizard covering 20 medical specialties with explainability, bias detection & EU AI Act compliance
bias-detection education eu-ai-act explainability fastapi healthcare machine-learning medical-ai react shap
Last synced: 21 Apr 2026
https://github.com/intrepidkid/quiz-page
An interactive AI/ML quiz app that generates questions from PDFs using a T5 model and evaluates answers in real time using semantic similarity. Built with FastAPI, WebSockets, and ReactJS.
ai fastapi prompt-engineering python reactjs
Last synced: 21 Apr 2026
https://github.com/ifuryst/nanollmserve
🌱 A tiny, readable LLM serving engine with vLLM/SGLang-style features.
ai-infra continuous-batching fastapi inference kv-cache llm llm-engine llm-inference llm-infra llm-serving lora openai-compatible paged-attention pytorch quantization sglang speculative-decoding teaching transformers vllm
Last synced: 05 Jun 2026
https://github.com/answerquest/soi_png_proxy
proxy PNG map tiles server which converts SOI webp tiles to PNG on the fly
Last synced: 21 Apr 2026
https://github.com/ribbinpo/langchain-poc
for learning & poc langchain framework
fastapi langchain-python llm poc
Last synced: 21 Apr 2026
https://github.com/ankitgmishra/losslens-ai
Developed LossLens AI, a multi-agent system for intelligent extraction and validation of insurance claims from complex Loss Run Reports (PDFs), leveraging FastAPI, CrewAI, and Gemini Flash 2.
crewai fastapi gemini-flash-2 multi-agent-systems python
Last synced: 21 Apr 2026
https://github.com/yeisson8a/apipython
Creación de API CRUD en Python y PostgreSQL usando las librerias FastAPI, Uvicorn y SQL Alchemy
api-rest fastapi postgresql python3 sqlalchemy uvicorn
Last synced: 21 Apr 2026
https://github.com/dwain-barnes/vui-fastapi-server
A OpenAI-compatible Text-to-Speech API server powered by VUI - a small conversational speech model
fastapi openai-compatible text-to-speech tts vui
Last synced: 21 Apr 2026
https://github.com/mikma03/apis
Resources about building APIs. Examples of using on production and advanced concepts.
Last synced: 22 Apr 2026
https://github.com/rusiru-erandaka/product-review-sentiment-analyzer-backend
I developed this sentiment analyzer for my university project. i have used 1500 of dataset train this model. as the out put this model provide is it Positive, Neutral or Negative. as the future implements i am going to when user paste link gives out put by analyzing all reviews
Last synced: 29 Apr 2026
https://github.com/mj-deving/rag-hybrid-chatbot
Chat with your documents — Hybrid RAG chatbot combining Vector Search (Qdrant) + Knowledge Graph (NetworkX) with adaptive query routing and CRAG. Upload PDF/MD/TXT, ask questions, get cited answers.
ai-agents chatbot fastapi knowledge-graph llm python rag vector-search
Last synced: 22 Apr 2026
https://github.com/aytzey/pitchcheck
Desktop neural persuasion scoring with local GPU first and cheapest Vast.ai fallback.
ai desktop-app fastapi gpu machine-learning nextjs openrouter rust tauri vast-ai
Last synced: 22 Apr 2026
https://github.com/tonytech83/llm-init-trblsh
Automated initial troubleshooting of failed Linux systemd services using LLM analysis
Last synced: 05 Jun 2026
https://github.com/flavien-hugs/simple-fastapi
Simple API with FastAPI
fastapi fastapi- fastapi-crud fastapi-sqlalchemy
Last synced: 22 Apr 2026
https://github.com/mukundakatta/nemesis
Nemesis — Threat Intelligence Platform. AI-powered threat intelligence platform
fastapi ioc python security threat-intelligence
Last synced: 23 Apr 2026
https://github.com/mukundakatta/rag-knowledge-base
RAG knowledge base with FastAPI, ChromaDB, and Claude API streaming with citations
ai api claude fastapi rag typescript
Last synced: 23 Apr 2026
https://github.com/kristianjackson/hn_doomscroll
A local Hacker News reader that summarizes articles with your own Ollama model. Doom-scroll feed, read/save/hide, smart filtering.
fastapi hacker-news local-llm ollama self-hosted sqlite
Last synced: 05 Jun 2026
https://github.com/sergiobc27/ideam-data-automator
Pipeline Python para extraer, validar y organizar datos hidrologicos del IDEAM (Socrata / Datos Abiertos Colombia), con espejo PostgreSQL+TimescaleDB y API FastAPI.
colombia etl fastapi hydrology ideam open-data python socrata timescaledb
Last synced: 05 Jun 2026
https://github.com/prayagraj22/sirius-admin
Sirius Admin is a cloud-ready backend administration service built with FastAPI and PostgreSQL, designed to demonstrate production-level backend architecture and modern DevOps practices.
ci-cd devops docker fastapi podman-compose postgresql
Last synced: 24 Apr 2026
https://github.com/mydansun/polaris-project
AI full-stack app builder for end users: multiple agents turn natural-language prompts into working code, browser-verified, Git-versioned, and shipped via one-click Docker + Traefik publishes.
ai-agent code-generation codex coding-agent docker-compose fastapi full-stack langgraph llm mcp monorepo react self-hosted traefik
Last synced: 06 Jun 2026
https://github.com/stanmiglight/lab4
This project is a FastAPI task management system with two API versions (v1 and v2), each having its own database and CRUD endpoints for tasks. The API is secured using an API key stored in an .env file.
Last synced: 24 Apr 2026
https://github.com/nirjanadas/auto-gen-ai
AI-powered documentation generator that creates PRDs, landing page content, FAQs, and marketing copy from a short product brief using FastAPI, Streamlit, and OpenAI models.
ai clean-architecture documentation-generator fastapi openai prompt-engineering python streamlit
Last synced: 24 Apr 2026
https://github.com/tdspora/tdm_rulesgen
FastAPI service for safe rule parsing, compilation, preview execution, and sandbox-backed dataset generation.
fastapi openapi pydantic python rules-engine synthetic-data
Last synced: 24 Apr 2026
https://github.com/parina-khilari/network-packet-sniffer-
An educational network packet sniffer serves as a hands-on bridge between theoretical networking and practical cybersecurity. By combining Python's powerful backend libraries with modern web technologies, students can move beyond terminal-based outputs to interactive visual representations of how data traverses the OSI model.
cybersecurity fastapi learning-project networking packet-capture packet-sniffer python scapy websocket
Last synced: 24 Apr 2026
https://github.com/50-course/token-scanner
The Night Watch Guild for Crypto Transactions
api-integration crypto dex fastapi gcp python sqlachemy
Last synced: 24 Apr 2026
https://github.com/humblebeeai/rest-fastapi-template
This is a template repository for FastAPI web service projects.
boilerplate cicd cookiecutter docker docker-compose fastapi fastapi-boilerplate fastapi-template microservice python rest-api software-engineering template web-server
Last synced: 24 Apr 2026
https://github.com/wnm-trojan/mailbox_api
This is a mailbox system using Kafka that involves building a scalable and efficient messaging system where users can send, receive, and store messages.
fastapi kafka mailbox mailbox-api python3
Last synced: 24 Apr 2026
https://github.com/danfmaia/workflow-forge
A business process automation platform using multi-agent orchestration to automate complex workflows. Features a workflow marketplace, self-improvement mechanism, and FastAPI backend. Demonstrates agent-based architecture with specialized roles (Researcher, Processor, Approver, Optimizer) for intelligent workflow execution.
agent-orchestration api business-process fastapi langgraph multi-agent-system python self-improvement workflow-automation workflow-marketplace
Last synced: 24 Apr 2026
https://github.com/lobrzut/netdash
Self-hosted homelab dashboard — services, health checks, keys, and notes (FastAPI + Docker)
dashboard docker fastapi homelab self-hosted
Last synced: 12 Jun 2026
https://github.com/mu373/epydemix-webapi
REST API for running epidemic simulations on epydemix
epidemic-model epydemix fastapi rest-api
Last synced: 27 May 2026
https://github.com/dev-murphy/sda-hymns-api
📖 A FastAPI application to explore and retrieve information for all SDA hymns, including lyrics, authors, and categories
Last synced: 24 Apr 2026
https://github.com/prabath1998/pyblog_fastapi
fastapi jwt-authentication python3 sqlalchemy-orm
Last synced: 24 Apr 2026
https://github.com/naji-najari/career-copilot
AI hiring copilot built on Google ADK v2. Recruiter mode scores fit + drafts outreach. Candidate mode detects agency postings + generates full interview prep.
ai-agent docker fastapi gcp google-adk langfuse mcp nextjs python tailwindcss typescript
Last synced: 25 Apr 2026
https://github.com/lealre/fastapi-testcontainer-asyncpg
Testing async FastAPI routes with PostgreSQL and asyncpg using testcontainers-python.
asyncpg fastapi pytest pytest-asyncio sqlalchemy testcontainers
Last synced: 25 Apr 2026
https://github.com/joshcap20/codeauditweb
A FastAPI-based web tool for comprehensive performance analysis and endpoint testing of code, featuring execution time tracking, memory usage, and detailed profiling.
code-optimization code-profiling developer-tools endpoint-testing execution-time fastapi memory-usage performance-analysis python
Last synced: 25 Apr 2026
https://github.com/peteroyelegbin/smart-healthcare
Smart Healthcare is a microservice application that serves as a central hub for patient medical records accessible to all hospitals, pharmacies, and insurance companies.
cicd docker fastapi healthcare microservices python
Last synced: 25 Apr 2026
https://github.com/vladislavyar/qrkot_spreadsheets
Приложение для Благотворительного фонда поддержки котиков QRKot, сделанное на FastAPI.
fastapi googleapi python sqlalchemy
Last synced: 06 Jun 2026
https://github.com/pashamakhilkumarreddy/fastapi-demo
A sample application using FastAPI
Last synced: 25 Apr 2026
https://github.com/ziul/dskity
Modular Application (Plugin System) API
fastapi modularization python uv
Last synced: 25 Apr 2026
https://github.com/nahom-d54/ethiopian_criminal_code_ai
A Website that answers question about Ethiopian criminal code from its knowledge base
ai fastapi machine-learning python
Last synced: 25 Apr 2026
https://github.com/ardwiinoo/knn-sentiment-analysis-api
⚡ Model analisis sentimen machine learning based deployment
fastapi machine-learning python sentiment-analysis
Last synced: 25 Apr 2026
https://github.com/credona/age-decision-api
Public API gateway for probabilistic age verification combining age estimation and anti-spoofing with a privacy-first design
age-estimation anti-spoofing api computer-vision credona fastapi gateway machine-learning open-source privacy verification zeroknowledge
Last synced: 26 Apr 2026
https://github.com/cullis-security/cullis
Trust infrastructure for AI agents across organizations. Verified identity, explicit authorization, cryptographic audit trail.
ai-agents api-gateway cryptography dpop e2e-encryption fastapi federated-identity iam mcp mtls multi-agent-systems pki python self-hosted spiffe trust-broker workload-identity zero-trust
Last synced: 13 May 2026
https://github.com/crisboleda/inventory-system
Sales and expense management system for small businesses
clean-architecture fastapi good-practices hexagonal-architecture python
Last synced: 26 Apr 2026
https://github.com/phaysaal/seenslide-desktop
Open-source screen capture app for real-time presentation sharing. Transparent, auditable, community-driven.
fastapi linux open-source presentation python real-time screen-capture wayland
Last synced: 26 Apr 2026
https://github.com/gblack98/msme-alternative-credit-scoring
Alternative credit scoring for MSMEs in Africa using mobile money & behavioral data — Supabase + FastAPI + ML
africa alternative-data credit-scoring fastapi financial-inclusion msme supabase
Last synced: 26 Apr 2026
https://github.com/martinsantost/myzest
The lightest self-hosted recipe manager that actually cares about your food memories.
cookbook cookbook-app cooking culinary-diary docker fastapi food-diary food-journal homelab memory-keeper moment-cards open-source python recipe-manager recipe-scraper self-hosted selfhosted sqlite
Last synced: 26 Apr 2026
https://github.com/charlieroth/pydo
Python CLI & HTTP Server for task manangement
Last synced: 26 Apr 2026
https://github.com/skeinrank/skeinrank
SkeinRank - Explainable terminology normalization and attribute enrichment for technical search
aho-corasick devtools elasticsearch-search entity-normalization fastapi information-retrieval observability python technical-documentation terminology-normalization text-processing
Last synced: 07 Jun 2026
https://github.com/vakovalskii/midea-local-web
Локальный веб-пульт Wi-Fi кондиционеров MDV/Midea без облака: FastAPI + React + Docker. Self-hosted web remote, no Home Assistant required.
air-conditioner docker fastapi iot local-control mdv midea react self-hosted smart-home
Last synced: 07 Jun 2026
https://github.com/asafr-dev/supportdesk-api
SupportDesk tickets API (FastAPI): API-key auth, SQLAlchemy/Postgres, OpenAPI docs, tests, CI.
docker fastapi mypy openapi postgresql pytest python rest-api ruff sqlalchemy
Last synced: 27 Apr 2026
https://github.com/joaosanches/lead-intelligence-engine
Projeto de IA aplicada para classificação de leads com uso de LLMs, saídas estruturadas, validação de dados e workflows determinísticos.
backend fastapi ia llm machine-learning nlp pydantic python
Last synced: 27 Apr 2026
https://github.com/jelloeater/cam-privacy
Simple glue app to toggle Amcrest Camera Privacy on and off via a GET request
Last synced: 27 Apr 2026
https://github.com/techwithty/heygen-streaming-api
Python client and FastAPI integration for HeyGen's Streaming API. Production-ready implementation with type hints, async support, and comprehensive error handling.
ai-avatars api-client async-io fastapi heygen python rest-api streaming-api video-generation webhooks
Last synced: 27 Apr 2026
https://github.com/guomaimang/signedtrust
SignedTrust is an enterprise-grade digital signature verification platform designed to validate PDF document signatures and ensure document integrity.
fastapi javascript material-ui python react
Last synced: 27 Apr 2026
https://github.com/augustoarraes/sapju
Sistema de Análise de Processos Jurídicos.
api-rest docker fastapi judge postgresql python rabbitmq
Last synced: 27 Apr 2026
https://github.com/anuja-rahul/python-fastapi
Simple API made using python for a social media platform.
Last synced: 27 Apr 2026