The Vaib Report · 2026-04-22

Daily Digest – 2026-04-22

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Daily curated repos and tools for solo founders, AI/B2B SaaS builders, and small business tools. 123 repos evaluated, 11 made the cut. Plus 20 picks from HuggingFace, Replicate, Papers with Code, npm, PyPI, GitLab, Ollama, and launch platforms.

AI agents, LLM infra and RAG

run-llama/llama_index

LlamaIndex indexes docs and does OCR. (Python, 48.8k★)

★ 48,804

facebookresearch/faiss

Faiss searches and clusters dense vectors. (C++, 39.8k★)

★ 40,721

Marketing, sales and GTM tools

choyiny/saasmail

Self-managed email server for SaaS. (TypeScript, 87★)

★ 211

UGC, social media and creator tools

PKU-YuanGroup/Helios

Helios generates long videos. (Python, 1.7k★)

★ 1,754

zai-org/ImageReward

ImageReward learns human preferences. (Python, 1.7k★)

★ 1,667

showlab/Code2Video

Code2Video generates video from code. (Python, 1.6k★)

★ 1,665

franciszzj/Leffa

Leffa generates person images. (Python, 1.6k★)

★ 1,648

guochengqian/Magic123

Magic123 generates 3D objects. (Jupyter Notebook, 1.6k★)

★ 1,623

Trending oddballs worth a look

Z4nzu/hackingtool

Hacking tool for hackers. (Python, 59.2k★)

★ 78,650

nushell/nushell

Nushell is a new shell. (Rust, 39.1k★)

★ 40,089

lima-vm/lima

Lima runs Linux VMs. (Go, 20.8k★)

★ 20,844

Replicate Models

openai/gpt-image-2

Image generation model. (14K runs)

heygen/lipsync-precision

Lip sync model. (119 runs)

Ollama Models

nemotron-mini

Small language model. (608.9K pulls)

wizardlm-uncensored

Uncensored Wizard LM model. (593.4K pulls)

opencoder

Open and reproducible code LLM. (581.3K pulls)

reflection

Model for detecting mistakes. (570K pulls)

nemotron

Large language model by NVIDIA. (559K pulls)

HuggingFace Models

kresnik/wav2vec2-large-xlsr-korean

Korean speech recognition model. (automatic-speech-recognition, 1.3M downloads)

unslothai/1

Feature extraction model. (feature-extraction, 1.2M downloads)

facebook/wav2vec2-base-960h

Speech recognition model. (automatic-speech-recognition, 1.2M downloads)

distil-whisper/distil-large-v3

Speech recognition model. (automatic-speech-recognition, 1.2M downloads)

Tongyi-MAI/Z-Image-Turbo

Text-to-image model. (text-to-image, 1.2M downloads)

HuggingFace Datasets

HuggingFaceFW/finephrase

Fine-tuned language model dataset. (382K downloads)

HuggingFaceFW/fineweb-edu

Fine-tuned web education dataset. (353K downloads)

nvidia/PhysicalAI-Robotics-GR00T-X-Embodiment-Sim

Robotics simulation dataset. (335K downloads)

New Launches

GoModel – an open-source AI gateway in Go

GoModel AI gateway. (189 upvotes) [hackernews_showhn]

Ctx – a /resume that works across Claude Code and Codex

Ctx resume for AI models. (67 upvotes) [hackernews_showhn]

Daemons – we pivoted from building agents to cleaning up after them

Daemons for cleaning up agents. (61 upvotes) [hackernews_showhn]

Backlit Keyboard API for Python

Backlit keyboard API. (25 upvotes) [hackernews_showhn]

Almanac MCP, turn Claude Code into a Deep Research agent

Almanac MCP for deep research. (10 upvotes) [hackernews_showhn]