Skip to content
@backblaze-b2-samples

Backblaze B2 Sample Code Repositories

B2 samples, managed by the Backblaze SE and evangelism teams. These projects are not officially supported, but please ask questions and submit feedback.

Pinned Loading

  1. vibe-coding-starter-kit vibe-coding-starter-kit Public template

    Starter kit for vibe coders building apps with file uploads and object storage. This full-stack dashboard template integrates with Backblaze B2 Cloud Storage and includes secure upload flows, file …

    TypeScript 9 3

  2. agentic-rag-vector-starter-kit agentic-rag-vector-starter-kit Public template

    Agentic RAG vector starter kit with AI coding agent architecture, Langchain, LanceDB, and Backblaze B2 for document upload, semantic search, grounded chat, and document citations.

    Python 2 1

  3. image-generation-prompt-flow image-generation-prompt-flow Public

    AI image generation prompt flow example app focused on prompt engineering and prompt optimization, comparing models GPT Image, DALL-E, Gemini Nano Banana, and Google Imagen. Shows how image prompts…

    TypeScript 2 1

  4. openclaw-b2-sync-backup openclaw-b2-sync-backup Public

    OpenClaw automatic backup and sync to Backblaze B2. Keep state durable across machines, restore instantly on new hardware, and roll back to previous snapshots if configs break or memory becomes cor…

    TypeScript 1 2

  5. b2-transformers-video-object-detection b2-transformers-video-object-detection Public

    Real-time video object detection monitoring demo using Transformers.js and Backblaze B2 Cloud Storage. Runs YOLOv9 fully in the browser with automatic capture intervals, no server or GPU required. …

    HTML 1 1

Repositories

Showing 10 of 88 repositories
  • vibe-coding-starter-kit Public template

    Starter kit for vibe coders building apps with file uploads and object storage. This full-stack dashboard template integrates with Backblaze B2 Cloud Storage and includes secure upload flows, file browsing, and basic storage management.

    backblaze-b2-samples/vibe-coding-starter-kit’s past year of commit activity
    TypeScript 9 MIT 3 3 3 Updated Jun 22, 2026
  • music-tagging-search Public

    Self-hosted semantic music search and audio tagging over a catalog on Backblaze B2. Essentia extracts BPM, key, genre, and mood; CLAP embeddings power find-similar and plain-English text-to-audio search. All local OSS models — B2 is the only credential.

    backblaze-b2-samples/music-tagging-search’s past year of commit activity
    TypeScript 0 MIT 0 0 0 Updated Jun 22, 2026
  • sam2-mask-dataset-builder Public

    Turn a raw media archive on Backblaze B2 into a versioned segmentation dataset. Drop click/box prompts, run Meta's Segment Anything 2 (SAM 2) locally to mask images and propagate across video, and write COCO RLE, mask PNGs, and cut-outs back to B2 — no second API key.

    backblaze-b2-samples/sam2-mask-dataset-builder’s past year of commit activity
    TypeScript 0 MIT 0 0 0 Updated Jun 19, 2026
  • demucs-stem-archive Public

    Sample app that splits audio into vocals, drums, bass & other stems with Demucs (htdemucs) locally and archives every track + stem to Backblaze B2 over the S3-compatible API. Next.js 16 + FastAPI, browse & stream stems from the bucket.

    backblaze-b2-samples/demucs-stem-archive’s past year of commit activity
    TypeScript 0 MIT 0 2 0 Updated Jun 18, 2026
  • frigate-nvr-archive Public

    Archive, search, and play back Frigate NVR surveillance footage on Backblaze B2. Ships Frigate's recordings, event clips, snapshots, and a searchable object-detection index to B2 (S3-compatible), then searches the timeline and streams clips via presigned URLs. No database. Sample app.

    backblaze-b2-samples/frigate-nvr-archive’s past year of commit activity
    TypeScript 0 MIT 0 0 0 Updated Jun 18, 2026
  • yolo11-batch-detection-pipeline Public

    Batch object-detection pipeline that runs Ultralytics YOLO11 (detect/segment) over an image/video library on Backblaze B2 S3-compatible storage, writing COCO JSON, annotated frames, and per-class instance crops back to B2.

    backblaze-b2-samples/yolo11-batch-detection-pipeline’s past year of commit activity
    TypeScript 0 MIT 0 0 0 Updated Jun 17, 2026
  • deep-research-agent-app Public

    Deep-research AI agent that turns a question into a long-form cited report and caches every source page, screenshot, and report to Backblaze B2 (S3-compatible object storage) as the agent's durable memory. Claude Sonnet 4.6 tool-use loop, Next.js + FastAPI. A Backblaze B2 sample app.

    backblaze-b2-samples/deep-research-agent-app’s past year of commit activity
    TypeScript 0 MIT 0 2 0 Updated Jun 16, 2026
  • duckdb-query-in-place Public

    Run SQL directly against Parquet, CSV, and JSON files in Backblaze B2 with DuckDB's httpfs extension — query-in-place with no ETL or warehouse, and materialize results back to B2 as Parquet. Next.js + FastAPI sample app.

    backblaze-b2-samples/duckdb-query-in-place’s past year of commit activity
    TypeScript 0 MIT 0 1 0 Updated Jun 16, 2026
  • b2-partner-portal Public

    Backblaze B2 Partner Portal — example portal for the Partner API

    backblaze-b2-samples/b2-partner-portal’s past year of commit activity
    Python 0 MIT 0 0 0 Updated Jun 16, 2026
  • lance-multimodal-search Public

    Multimodal semantic search over images and PDFs with no vector-database server: the LanceDB vector store and ANN index live directly on Backblaze B2. Local CLIP embeddings, S3-only.

    backblaze-b2-samples/lance-multimodal-search’s past year of commit activity
    TypeScript 0 MIT 0 3 0 Updated Jun 16, 2026
View all repositories

Top languages

Loading…

Most used topics

Loading…