Fewer subscriptions.
More vibe-coding.

Open-source tools & agent skills to build the things you’re paying for.

Ollama

Project182.4K

Run open models on your machine and connect them to applications through a REST API.

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Immich

Project115.7K

Self-host a photo and video library with mobile backup, albums, search, and sharing.

Added 2026-10-07
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D3

Project113.8K

A low-level JavaScript toolkit for custom, data-driven graphics in SVG, Canvas, and HTML.

Added 2026-10-07
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Supabase

Project111.2K

Build Postgres-backed apps with authentication, APIs, realtime, storage, and functions.

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Whisper

Project110.1K

Build speech transcription, language identification, and translation workflows with an open-source model.

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Agent Skills

Agent skill102.3K

Structured engineering workflows for coding agents, from requirements to code review.

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Playwright

Project97.2K

Build cross-browser end-to-end tests and browser automation scripts with one API.

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LocalSend

Project93.6K

Send files and text between nearby devices over your local network, without an internet connection.

Added 2026-10-07
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Uptime Kuma

Project92.2K

Self-hosted checks for websites, network services, DNS, containers, and push monitors.

Added 2026-10-07
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What you can build

  • Build a policy-based escalation queue: ingest a service-owner CSV and manually entered Kuma states; output ranked outages with assigned owners.
  • Build a content audit: combine page URLs, expected phrases, and manually entered keyword-check outcomes; output one missing-content report grouped by page.
  • Build an incident approval pack: take severity, selected affected monitors, and audience notes; generate review-ready status updates for each audience.
  • Build a DNS triage worksheet: compare expected records with manually entered DNS and HTTP monitor outcomes; output mismatches and layer-specific investigation steps.
  • Build a job deadline evaluator: read schedules and manually entered push-check timestamps; output overdue jobs and a transparent SLA decision report.

Try this prompt

Build a small end-to-end local companion that reads a service-owner CSV and accepts manually entered Uptime Kuma monitor states. Let users map each service to an owner and criticality, apply configurable escalation rules, and produce a ranked outage queue with the rule behind each result. Keep the manual input boundary explicit; do not assume an undocumented Kuma API or automatic integration. Preserve the original input and generated reports so users can review prior decisions.

Get started

  1. Choose an installation method

    Follow the official installation guide: https://github.com/louislam/uptime-kuma/wiki/%F0%9F%94%A7-How-to-Install. The README documents Docker Compose and Docker installation options.

  2. Use persistent local storage

    The documented Docker setup uses port 3001 and persistent data at /app/data. Map data to a local directory or volume; NFS filesystems are not supported.

  3. Open the instance

    After starting the service, open http://localhost:3001 or use the host address and port 3001. For non-Docker setup, the README lists Node.js 20.4 or newer and Git; it recommends PM2 for background running.

License & notes

MITThe software is MIT-licensed; retain the required notice when redistributing it. You provide the compute, storage, networking, and maintenance for self-hosting. Notification providers may have separate charges and terms; no prices or free-plan eligibility are asserted. No model costs are documented.

  • Self-hosting requires you to provide and maintain compute, storage, and network access.
  • The README says NFS filesystems are not supported for mapped data storage.
  • The proposed companion workflows rely on manual monitor-result entry; the supplied README does not document an API for them.

Build local-first automations from device events, conditions, and actions.

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PaddleOCR

Project90.7K

Build OCR and document-parsing workflows that turn images and PDFs into structured data.

Added 2026-10-07
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Mermaid

Project90.6K

Create editable diagrams from Markdown-inspired text for documentation and JavaScript applications.

Added 2026-10-07
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Syncthing

Project89.2K

Synchronize files between two or more computers, then adapt local workflows around those folders.

Added 2026-10-07
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Netdata

Project80.8K

Open-source, real-time infrastructure monitoring with per-second metrics, anomaly detection, and alerting.

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Hoppscotch

Project80.6K

Develop APIs with reusable requests, collections, environments, and response tests.

Added 2026-10-07
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Impeccable

Agent skill78K

Design guidance and frontend checks for AI coding agents.

Added 2026-10-07
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Grafana

Project77.1K

Query, visualize, and alert on telemetry across data sources.

Added 2026-10-07
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Tesseract OCR

Project76.8K

An open-source OCR engine for extracting text from images and building document workflows.

Added 2026-10-07
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reveal.js

Project72.4K

An open-source HTML presentation framework for building browser-based slide decks.

Added 2026-10-07
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Vaultwarden

Project68.6K

Self-hosted Bitwarden-compatible server for personal and organization password vaults.

Added 2026-10-07
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Docling

Project68.5K

Convert diverse documents and media into structured content for tools you build.

Added 2026-10-07
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Apache ECharts

Project67.5K

Build interactive, customizable charts for browser applications.

Added 2026-10-07
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AnythingLLM

Project66.8K

Build a desktop or self-hosted AI workspace for document chat, agents, and recurring tasks.

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Prometheus

Project66.4K

Collect, query and alert on metrics from your services and systems.

Added 2026-10-07
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Traefik

Project65.1K

An HTTP reverse proxy and load balancer that updates service routes from infrastructure providers.

Added 2026-10-07
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FFmpeg

Project64.8K

Build workflows for inspecting, converting, filtering, and streaming audio and video.

Added 2026-10-07
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Scrapy

Project64.6K

Build Python crawlers that extract structured data from websites.

Added 2026-10-07
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last30days

Agent skill63.7K

Research recent public discussion across social platforms, community sites, and the web with an AI agent.

Added 2026-10-07
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Memos

Project63.6K

A self-hosted Markdown timeline for capturing, finding, and selectively sharing notes.

Added 2026-10-07
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Coolify

Project62.7K

Deploy applications, databases, and services on servers you control.

Added 2026-10-07
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PocketBase

Project61.3K

A self-hostable Go backend with embedded SQLite, realtime subscriptions, and built-in user and file management.

Added 2026-10-07
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Pi-hole

Project61.2K

Self-hosted DNS sinkhole for blocking unwanted content across a network.

Added 2026-10-07
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Penpot

Project60.8K

Design and prototype digital products with collaboration, open formats, and programmable workflows.

Added 2026-10-07
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Plane

Project60.5K

Open-source project management for issues, cycles, modules, roadmaps, and team documentation.

Added 2026-10-07
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Rclone

Project60.2K

Copy, sync, check, mount, and serve files across local storage and cloud providers.

Added 2026-10-07
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Build application search with full-text, semantic, or hybrid retrieval.

Added 2026-10-07
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Appwrite

Project57.6K

Build app backends with authentication, databases, storage, functions, messaging, and realtime APIs.

Added 2026-10-07
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Typst

Project56.5K

A markup-based typesetting system and local compiler for building repeatable document workflows.

Added 2026-10-07
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Ghost

Project55.5K

Open-source publishing software with memberships, subscriptions, newsletters, themes, and an API for custom content workflows.

Added 2026-10-07
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Odoo

Project54.9K

A modular suite of open-source business apps that can be combined into an ERP.

Added 2026-10-07
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