Repository: bijomaru78/eccm Branch: main Commit: cb2b6b1ee999 Files: 6 Total size: 165.9 KB Directory structure: gitextract_sla9q__l/ ├── ECCM.html ├── FUNDING.yml ├── LICENSE ├── MANUAL.md ├── README.md └── ROADMAP.md ================================================ FILE CONTENTS ================================================ ================================================ FILE: ECCM.html ================================================ Ethernet Cable Connection Manager

Ethernet Cable Connection Manager

1.0.6

Devices

Connections

#Device APortAlias⇄Device BPortAlias
Click a row (or a connected port) to highlight both ends.
================================================ FILE: FUNDING.yml ================================================ buy_me_a_coffee: bijomaru78 ================================================ FILE: LICENSE ================================================ GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The GNU General Public License is a free, copyleft license for software and other kinds of works. The licenses for most software and other practical works are designed to take away your freedom to share and change the works. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change all versions of a program--to make sure it remains free software for all its users. 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But first, please read . ================================================ FILE: MANUAL.md ================================================ # User Manual This tool helps you visually map, label, and manage Ethernet connections. It runs entirely in your browser, works offline, and saves everything automatically in your profile. --- ## 📂 Profiles image Profiles let you keep different layouts (e.g. home, client A, client B). - **Create a new profile** → *Profiles* card → **New** - **Switch profiles** → Use the dropdown at the top of the *Profiles* card - **Rename** → Select a profile, then click **Rename** - **Duplicate** → Clone the current profile with **Duplicate** - **Delete** → Removes the current profile (at least one profile must exist) - **Export** → Save a single profile as a JSON file - **Import** → Load a profile from a JSON file --- ## 🖥️ Adding Devices image Each device is shown as a card with its own ports. Using clear names and distinct colours makes layouts easier to read, especially when you have multiple switches or patch panels. You can also edit or delete devices later if your setup changes — everything autosaves. Devices can be linked together through their ports, giving you a live view of how your network fits together. - In the *Add device* card, enter a **name** (e.g. *Core Switch A*) - Choose the **number of ports** (1–512) - Click **Select colour** to assign a colour (helps distinguish devices) - Click **Add device** - Devices can be reordered by dragging them --- ## ⚙️ Configuring Devices image Configuring the layout makes your map easier to follow, whether you prefer full-width rows, split views, or dual-link ports. These options don’t affect the connections themselves — only how the device is displayed for clarity. Click **Layout** on a device to adjust how its ports display: - **Row width**: full-width (12 ports per row) or half-width (6 ports per row) - **13–24 ports**: choose *balanced* (split evenly) or *12 + remainder* - **≤12 ports**: choose single row or split into 2 rows - **Dual link**: each port can be split into 2 sub-ports --- ## 🔗 Linking Ports image When linking, you’ll be shown a confirmation prompt with both device names and port numbers, so you can double-check before saving the connection. - Click one free port, then another free port → confirm to create a connection - Both ends will be coloured with their peer’s device colour - Linked ports show an arrow ⇄ --- ## 🏷️ Labelling & Reserving Ports - **ALT + Click** a port → add or edit a label (alias) - Example: *WAN*, *Printer*, *AP-1* - **CTRL + Click** a port → mark it as *reserved* (grey background) - Use for ports connected to devices **outside** this layout (e.g. ISP modem, patch panel, office uplink) - so they appear as connected without having to be linked to another port - Combine with ALT-label to describe what’s at the other end - Example: CTRL-reserve port with a label for location, e.g. *Office* → ALT-label to specify what's connected, e.g. *PC-4* --- ## 💾 Backup & Restore (all profiles) image Backups are useful if you want to move your layouts to another computer or just keep a copy in case your browser storage is cleared. Restoring will overwrite your current profiles, so it’s best to take a fresh backup first if you want to merge changes later. - **Backup all** → saves every profile (devices + links) into one JSON file - **Restore all** → load a backup and replace everything --- ## 🔍 Finding Connections image This makes it easy to track down a specific cable in larger layouts without scanning visually. You can search by device name, port number, or any custom alias you’ve added. - Use the search box (*Find connection* card) to filter by device, port, or alias - The *Connections* table shows all links, with both devices, ports, and labels - Click a row → highlights both ends of the link --- ## ❌ Managing Connections image From the *Connections* table: - **Unlink** → break a connection between two ports - **Clear** → clear a Reserved port (can also be cleared by **CTRL + clicking** the reserved port again) --- ## 🖨️ Printing - Use **Print layout** (top-right) to generate a printable sheet of devices + connections --- ## 📝 Tips - Profiles autosave automatically — no need to press “Save” - Use colours to quickly group devices by type or rack position - Labels + reserved ports are powerful for documenting external links --- ================================================ FILE: README.md ================================================ # Ethernet Cable Connection Manager A lightweight, browser-based tool for mapping Ethernet connections. Create switches, patch panels, wall ports, routers, etc. Assign ports, connect them, and visualise how your network is wired. _Featured on:_
🎞️ _ECCM - Ethernet Cable Connection Manager - Clarity on Cabling by Awesome Open Source_
🎞️ _Best Docker Apps of September 2025 by ServersatHome_
🎞️ _Docker full of tools by MP Studio_
_Thank you for sharing!_ 📖 **User Manual** see [MANUAL.md](MANUAL.md) 📍 **Roadmap / To-Do:** see [ROADMAP.md](ROADMAP.md) - 🖥️ Works offline (pure HTML + JavaScript, no server required) - 📂 Save/export/import layouts as JSON - 🖨️ Print sheets with device colours and linked ports - 👥 Manage multiple profiles (e.g., different customer networks) - 🎨 Colour-code devices and customise port aliases - 🔌 Dual-link ports supported (patch panels, wall sockets) **_Editor (Dark and Light mode):_** **_Print sheet (devices and ports):_** image **_Print sheet (connections table):_** image ## 🚀 Try it online You can open the app instantly here (hosted via GitHub Pages): 👉 [Ethernet Cable Connection Manager DEMO](https://bijomaru78.github.io/eccm/ECCM.html) Or download the zip from the releases page and run it locally. ## 📥 Download Grab the latest release here: 👉 [Releases](https://github.com/bijomaru78/eccm/releases) ## 💡 Support This project is free and open source (GPL-3.0). If it saves you time or helps in your work, consider supporting development: Buy Me A Coffee ## 📜 License This project is licensed under the **GNU GPL-3.0**. You are free to use, modify, and redistribute it, but if you distribute changes, you must also provide the source code under the same license. ================================================ FILE: ROADMAP.md ================================================ # Ethernet Cable Connection Manager — Roadmap This roadmap tracks near-term fixes, planned features, and ideas. If something here matters to you, please open/👍 an issue so I can prioritise. --- ## ✅ Completed - Profiles: create/rename/duplicate/delete/switch - Export/Import single profile + Backup/Restore all profiles - Device layout options (full/half rows, 12+remainder / balanced, dual-link) - Link confirmation prompt - Find connections + highlight in UI - A4 layout; colours (linked keep device colour, unlinked white/black text, reserved grey) - Improve on-screen cheat-sheet (`?` key): ALT = label, CTRL = reserve, click-to-link - Consistent inner-glow selection for single/dual ports (no layout shift) - Colour contrast checks for print (linked text always readable) - Remove 512 port limit - Local settings page - Dark/light mode switch --- ## 🧰 In progress / Next up (P0 = highest) - **P0** - [ ] Port settings - additional values such as port speed and VLAN configurable via a right-click menu - [ ] Hover card - select port + hover, reveal a pop-up window including all the information about the port, including the additional settings (see above) - **P1** - [ ] “Quick Start” 5-step section at top of manual - **P1** - [ ] Swatch colours + easier way to edit colour for existing devices --- ## 🎯 Short-term candidates --- ## 💡 Later / Ideas - [ ] Visible link (line) between selected/linked ports - [MANUAL.md](MANUAL.md) - [Issues](../../issues)