Fewer subscriptions.
More vibe-coding.

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

DocuSeal

Project18.7K

Create PDF forms, collect signatures, and build document workflows.

Added 2026-10-07
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What you can build

  • Build a tool that turns structured agreement requirements into HTML for DocuSeal’s documented HTML template API, then outputs a validation report for missing inputs.
  • Build a webhook receiver that preserves event payloads, maps configured fields into internal case records, and outputs processing status and retryable errors.
  • Build a checker that reads a CSV or XLSX roster and outputs a cleaned import file plus a report of missing or malformed recipient values.
  • Build a form where an operator enters each PDF’s verification outcome and notes; output a review list of exceptions. Do not assume an API supplies outcomes.
  • Build an archiving utility that accepts manually selected completed PDFs and metadata, preserves the originals, and outputs consistently named files with an index.

Try this prompt

Build an end-to-end webhook adapter for DocuSeal signing events. Accept webhook payloads, preserve each original payload, map administrator-configured fields into internal case records, and store processing status with a retryable error report. Include a small mapping interface, setup notes, and tests using sample payloads. Do not assume undocumented event fields or claim an existing integration; make unmapped data reviewable so records can be processed again after mappings change.

Get started

  1. Choose a deployment route

    Use the Docker or Docker Compose setup documented in the repository README. The Docker section describes running the application on port 3000.

  2. Plan persistence and file storage

    Docker uses SQLite by default; the README also documents PostgreSQL or MySQL through DATABASE_URL. Choose a documented file-storage option, such as disk, AWS S3, Google Storage, or Azure Cloud.

  3. Check feature availability

    Review the README’s Features and Pro Features sections before planning integrations. Bulk send with CSV/XLSX import, HTML API template creation, and embedded signing are labeled Pro.

License & notes

AGPL-3.0The repository is AGPL-3.0 with Section 7(b) additional terms; review both LICENSE and LICENSE_ADDITIONAL_TERMS before modifying or conveying it. AGPL obligations differ for private use, conveying copies, and network interaction with a modified version. Users interacting remotely—including internal users—may be entitled to a source offer for that modified version; this does not mean every internal use requires publishing source to the internet. Self-hosting can require hosting, storage, domain, and email services. The README identifies Pro features and a separate cloud option; costs depend on your choices. No prices are quoted.

  • The README labels bulk send, HTML API template creation, and embedded signing as Pro; verify availability before relying on them.
  • The supplied README mentions APIs and webhooks but does not document their schemas or event behavior.
  • Self-hosting requires arranging hosting, persistence, document storage, and any email service used.
  • Review AGPL-3.0 and the additional terms. Network use of a modified version can require offering source to interacting users, including internal users.

Ollama

Project182.4K

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

Added 2026-10-07
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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.

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Supabase

Project111.2K

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

Added 2026-10-07
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Whisper

Project110.1K

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

Added 2026-10-07
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Agent Skills

Agent skill102.3K

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

Added 2026-10-07
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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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Build local-first automations from device events, conditions, and actions.

Added 2026-10-07
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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.

Added 2026-10-07
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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.

Added 2026-10-07
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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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