Backblaze B2 Sample Code Repositories
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vibe-coding-starter-kit
Public templateStarter kit for vibe coders building apps with file uploads and object storage. This full-stack dashboard template integrates with Backblaze B2 Cloud Storage an…- Backblaze B2 sample app: a CLAM-style whole-slide-image (WSI) feature-extraction pipeline for digital pathology — tile, tissue-segment, and CNN-embed gigapixel …
- Bulk-download image-text datasets into Backblaze B2 as reproducible WebDataset tar shards with img2dataset — no local staging disk. Sample app (FastAPI + Next.j…
comic-storyboard-b2
PublicTurn a one-sentence idea into a character-consistent multi-panel comic, with every AI-generated frame persisted to Backblaze B2 storage and a SHA-256 provenance…- AI image generation prompt flow example app focused on prompt engineering and prompt optimization, comparing models GPT Image, DALL-E, Gemini Nano Banana, and G…
- End-to-end photogrammetry pipeline: turn photos or a video into a COLMAP structure-from-motion reconstruction and a Nerfstudio/gsplat-ready bundle for 3D Gaussi…
- Open3D point-cloud pipeline that ingests LiDAR/photogrammetry scans (PLY/PCD/LAS/LAZ) into Backblaze B2, then downsamples, registers, meshes, and renders them, …
neocloud-partner-portal
Public- BirdNET passive acoustic monitoring sample app: detect and clip bird species in field recordings with the official on-device BirdNET-Analyzer, then browse a per…
monai-dicom-segmentation
PublicFull-stack sample app that runs MONAI medical-image segmentation on DICOM/NIfTI volumes and stores the source scans, segmentation masks, and preview slices in B…b2-partner-portal
Public- Example notebooks showing how to use Pixeltable with Backblaze B2 for managing and querying multimodal datasets.
- Full-stack Backblaze B2 sample app that runs Ultralytics YOLO object detection on drone and dashcam video, maps each detection against its GPS track, and stores…
clip-video-scene-search
PublicCLIP-powered semantic video scene search on Backblaze B2 — segment videos with PySceneDetect, embed keyframes with OpenCLIP, and query scenes by text or image o…- Self-hosted HLS video-on-demand (VOD) transcoder: upload a source video and FFmpeg fans it out into a multi-bitrate adaptive-bitrate ladder (360p/720p/1080p) pl…
- Curate LLM pretraining and fine-tuning data with NVIDIA NeMo Curator — a multi-stage deduplicate, quality-filter, and PII-redact pipeline that writes versioned,…
- Version, evaluate, diff, and roll back compiled DSPy programs — a prompt-optimization workflow that stores every run as an append-only artifact bundle on Backbl…
docling-rag-ingestion
PublicDocling RAG ingestion pipeline on Backblaze B2 — parse PDFs, DOCX, PPTX and HTML into clean Markdown and token-aware chunks written back to B2 over the S3-compa…- Unsloth LoRA/QLoRA fine-tuning with full checkpoint versioning on Backblaze B2 — every dataset, per-epoch checkpoint, adapter, config, and metric is keyed under…
colpali-pdf-search
PublicVisual PDF search with ColPali vision embeddings — no OCR. Renders PDF pages to images, embeds them with ColPali, indexes with FAISS, and returns the matching p…- Browser-based AI image background removal app using Transformers.js and the RMBG-1.4 model, storing original and cutout images in Backblaze B2 Cloud Storage — n…
backblaze-frameio
Public- Browser-based audio transcription using Whisper and Transformers.js, storing results in Backblaze B2 Cloud Storage.
- Browser-based image classification example application using OpenAI CLIP and Transformers.js. Upload images, run zero-shot classification with custom labels dir…
- Real-time video object detection monitoring demo using Transformers.js and Backblaze B2 Cloud Storage. Runs YOLOv9 fully in the browser with automatic capture i…
- Remotion + ffmpeg promo-video render pipeline: storyboard a release promo, render it frame by frame, and re-render per-platform cutdowns — storing every PNG fra…
donut-receipt-parser
PublicOCR-free receipt & invoice parsing: runs the Donut vision model locally to extract line items, tax, and totals as structured JSON, storing every raw image and e…videohash-deduplication
PublicPerceptual video deduplication on Backblaze B2: hash a video library with videohash, cluster near-duplicates by Hamming distance, and reclaim storage. Local, op…- Turn raw video on Backblaze B2 into training-ready multi-object-tracking datasets. ByteTrack + a keyless local detector fan one video out into per-track annotat…
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