Fewer subscriptions.
More vibe-coding.

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

FreshRSS

Project16.2K

Self-hosted RSS aggregation and reading for individuals and teams.

Added 2026-10-07
Replaces
GitHub

What you can build

  • Parse an OPML subscription file, normalize feed URLs, and report duplicate or unreachable sources before FreshRSS import.
  • Check FreshRSS feed error records against a user-defined retry policy and produce a daily list of stale subscriptions.
  • Read selected FreshRSS article exports and tags, then create a topic-grouped Markdown digest with source links.
  • Compare incoming feed titles and summaries with saved keyword rules and produce an alert list for matching articles.
  • Compare FreshRSS feed groups with a maintained source inventory and list missing, duplicate, or unassigned feeds.

Try this prompt

Build a small companion tool that creates a reviewable daily briefing from selected FreshRSS feeds and a chosen date range. Use the documented client API or CLI where appropriate. Include source links and tags in the output, and provide a setup guide and a test for the output format. Preserve FreshRSS data: do not delete articles, change their read state, or rewrite their content.

Get started

  1. Check requirements

    Use a recent browser and a server with Apache 2.4+ (recommended), nginx, or lighttpd. FreshRSS requires PHP 8.1+ and PostgreSQL, SQLite, MariaDB, or MySQL.

  2. Install and configure

    Follow the official installation guide or the README's manual-install steps. Put the application on your server, expose only ./p/ to the web, and give the webserver user write access to ./data/.

  3. Finish setup

    Open FreshRSS in a browser and follow its installation process, or use the documented CLI. Consult the administrator documentation for server configuration and maintenance.

License & notes

AGPL-3.0No price is quoted. Self-hosting requires a web server, PHP 8.1+, a supported database, and storage; hosting and backup costs depend on your setup. No model or paid API dependency is documented. AGPL-3.0 obligations apply.

  • FreshRSS requires a web server, PHP runtime, supported database, storage, and ongoing administration; it is not a hosted service. XPath scraping may not work for every site.
  • AGPL-3.0 permits commercial use but has copyleft conditions. Operating a modified version as a publicly accessible network service requires offering users access to that modified version's source; distribution has separate conditions.

Ollama

Project182.4K

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

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

D3

Project113.8K

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

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

Supabase

Project111.2K

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

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

Whisper

Project110.1K

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

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

Playwright

Project97.2K

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

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

Puppeteer

Project95.7K

Build JavaScript workflows that control Chrome or Firefox.

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

Uptime Kuma

Project92.2K

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

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

PaddleOCR

Project90.7K

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

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

Mermaid

Project90.6K

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

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

Syncthing

Project89.2K

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

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

Netdata

Project80.8K

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

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

Hoppscotch

Project80.6K

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

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

Grafana

Project77.1K

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

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

Tesseract OCR

Project76.8K

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

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

Apache Superset

Project75.1K

Explore SQL data, build visualizations, and create dashboards with an extensible open-source BI platform.

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

reveal.js

Project72.4K

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

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

Vaultwarden

Project68.6K

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

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

Docling

Project68.5K

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

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

Apache ECharts

Project67.5K

Build interactive, customizable charts for browser applications.

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

AnythingLLM

Project66.8K

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

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

Docusaurus

Project66.4K

Build and customize websites for project documentation, blogs, and support pages.

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

Prometheus

Project66.4K

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

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

Traefik

Project65.1K

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

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

FFmpeg

Project64.8K

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

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

Scrapy

Project64.6K

Build Python crawlers that extract structured data from websites.

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

Memos

Project63.6K

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

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

Coolify

Project62.7K

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

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

PocketBase

Project61.3K

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

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

Pi-hole

Project61.2K

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

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

Penpot

Project60.8K

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

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

Plane

Project60.5K

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

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

Rclone

Project60.2K

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

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

Build application search with full-text, semantic, or hybrid retrieval.

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

Odoo

Project54.9K

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

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

PDF.js

Project54K

Build web-based PDF viewers and custom document workflows on an HTML5 PDF rendering platform.

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

DBeaver

Project52K

A cross-platform desktop client for querying, inspecting, and moving database data.

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

Huginn

Project50K

Build self-hosted agents that monitor the web, process events, and take actions.

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

Explore business data with visual questions and SQL, then turn analysis into interactive dashboards.

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

LocalAI

Project49.4K

Run AI models on your own hardware and access text, vision, and audio capabilities through a unified API.

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide

Slidev

Project49K

Create developer-focused presentations from Markdown, with code demos, interactive components, presenter tools, and export options.

Added 2026-10-07
Replaces
GitHub

Open the guide for build ideas and setup.

Open guide
Show more

Submit project