* feat(stalker): append portal pages on scroll and drop pagination everywhere Second and final PR of the pagination removal (plan: .plans/2026-08-09-infinite-scroll-catalog.md). Stalker VOD/series grids now feed the shared infinite-scroll contract from server-paged appends: portal pages (server-side size, typically 14) accumulate into one deduplicated paginatedContent list, page 1 replaces it for the skeleton, hasMoreContent derives from accumulated length vs total_items (portals that ignore requested page sizes still terminate), and a failed page > 1 keeps the accumulated pages on screen with a tail retry (retryContentPage reloads the same page; loadMore refuses to skip past an unresolved append error). The facade splits the resource's loading flag by page — skeleton for page one, tail spinner for appends — and keeps per-identity scroll offsets for Stalker's INLINE detail round trips; the shared view re-arms its one-shot restore when a detail opens in the same component instance. The transitional supportsInfiniteScroll flag and every paged member are deleted from PortalCatalogFacade; the shared catalog view loses the mat-paginator, the ?page= round-trip, and the paged query-param branch. The ITV all-channels grid becomes a client-side render window over the cached full list (the app's last paginator), and Stalker search pages past its first capped request via the layout's nearEnd, with a progress guard for portals that report no usable total. Validation: 1600 unit tests across 7 projects green (new: vod/series append + failed-append retry, facade loading split/loadMore guards/scroll snapshots, ITV window model, compat selector update); catalog-sorting e2e 5/5 (Stalker spec rewritten to scroll model with p>=2 network asserts and an inline-detail spot-restore round trip; one unrelated nav-timeout flake reproduced only under parallel machine load), search e2e 16/16, web stalker e2e green (all-channels grid asserts the windowed count instead of a paginator range label); lint clean; release note added and validated; stalker-portal.md, CLAUDE.md, and ui-guidelines updated. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * fix(stalker): reset paging on content-type switch and never skip failed search pages Round-1 review findings on #1395: 1. Codex P1: switching /vod -> /series with the same category id ('*' on both section roots) left page > 1 in place — setSelectedContentType did not touch paging and setSelectedCategory('*') no-ops on an unchanged id — so the new type's FIRST response was treated as an append onto the old type's accumulated list. The type setter now resets the page (and no-ops entirely when the type repeats, keeping detail round-trip restores intact). 2. Greptile P1 + Codex P2: a failed search append left searchHasMore true, so the next near-end advanced to page N+1 and permanently omitted the failed page. The search now tracks searchAppendError: a failed append keeps the accumulated pages and the next near-end RETRIES the same page; a failed fresh search (page 1) clears the previous query's cards instead of rendering them under the new term (Codex P2). The page-merge/failure logic moved into applySearchPageSuccess/Failure methods: Angular resource() never re-fires on params changes in this repo's template-less jest harnesses (store-hosted resources do), so the extracted methods carry the unit coverage — accumulation + dedupe, no-total progress guard, retry-not-skip, fresh-failure clear — plus a selection spec for the type-switch page reset. portal-stalker-feature 260, portal-stalker-data-access 464, lint clean; catalog-sorting e2e 5/5 and web stalker e2e green. search.e2e shows machine-load nav-timeout flakes on unrelated M3U/live specs (a runaway third-party process pegs the host CPU); CI provides the clean independent run. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * fix(stalker): include the portal in the search paging identity Round-2 Codex P1 on #1395: Angular reuses the search route across /stalker/A/search -> /stalker/B/search, and the paging identity covered only term + filter — the page number and accumulator survived the portal change, so the next near-end fetched portal B at the OLD page number and appended it onto portal A's results while skipping B's first page. The active playlist id now joins the page-reset identity, the resource params, the stale-response guard, and the layout's near-end reset key. Regression spec: switching the active playlist on a reused route resets the page to 1 and rotates the scroll reset key. portal-stalker-feature 261, lint clean. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * fix(stalker): end paging on no-progress appends even with a reported total Round-3 Codex P2s on #1395 (same defect in both accumulators): the no-progress guard only applied when the portal reported no usable total_items. After a mid-list portal mutation, deduplication can leave the unique list permanently shorter than the claimed total — hasMore then stayed true forever and every scroll crossing kept requesting pages past the end of the data. An append that adds no unique items now ends paging in both places: the catalog clamps totalCount to the accumulated length (hasMoreContent turns false and the count badge reflects what is actually reachable), and the search requires append progress in the total-backed branch exactly like the no-total branch. Regression specs cover a duplicate page under a larger claimed total for both. portal-stalker-data-access 465, portal-stalker-feature 262, lint clean. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * fix(stalker): explicit search retry control and per-portal scroll identities Round-4 findings on #1395: 1. Greptile P1: with the results pane parked at the bottom, repeated append failures exhausted the scroll auto-fill budget while the near-end latch stayed armed — the retry path was reachable only through another nearEnd event that could never fire. The search page now renders an explicit retry control under the results whenever an append has failed (same wording as the catalog grid tail), wired to the existing retry-same-page path, so recovery never depends on producing another scroll event. 2. Codex P2: the facade's saved-scroll map survives a same-config portal switch (the vod/series route provider is reused across /stalker/A -> /stalker/B), and its identity lacked the playlist — portal A's offset could restore onto portal B's unrelated catalog. The playlist id now leads the scroll identity; regression spec covers the cross-portal non-restore and the return restore. portal-stalker-feature 263, lint clean. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * fix(stalker): restore the search results scroll after an inline detail Round-5 Codex P2 on #1395: the search layout destroys the results container while an inline detail is shown (showDetails) and recreates it at offset zero — with the new multi-page accumulation a user could load several pages, open a result far down the list, and land back at the top on close even though the accumulated results survived. SearchLayoutComponent now exposes a scroll handoff for hosts whose details replace the results (getResultsScrollTop / restoreResultsScrollTop on the container it owns), and the Stalker search captures the offset when a detail opens and restores it one-shot after the container is recreated on close. Regression specs cover the layout handoff methods and the capture/restore round trip. portal-shared-ui 90, portal-stalker-feature 264, lint clean. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * fix(stalker): clear accumulated search results for unsearchable portals Round-6 Codex P2 on #1395: the loader's early returns (deleted or malformed playlist on a reused route) predate the accumulator and returned [] without touching it — the previous portal's cards kept rendering under the new context once loading settled. Every no-portal early return now goes through resetSearchAccumulator(), which empties the accumulated list and both paging flags; the short-term path uses it too (and now also clears a stale append error). Regression spec covers the full reset. portal-stalker-feature 265, lint clean. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> --------- Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
IPTVnator - IPTV Player Application
🌐 Website | Telegram channel for discussions | Buy me a coffee | GitHub Sponsors
IPTVnator is a video player application that provides support for IPTV playlist playback (m3u, m3u8). The application allows users to import playlists using remote URLs or by uploading files from the local file system. Additionally, it supports EPG information in XMLTV format which can be provided via URL.
The application is a cross-platform, open-source project built with Electron and Angular.
⚠️ Note: IPTVnator does not provide any playlists or other digital content. The channels and pictures in the screenshots are for demonstration purposes only.
Important
Official sources only. IPTVnator is a free, open-source player — it never sells IPTV subscriptions, channels, or playlists. Websites offering "IPTVnator subscriptions/channels/premium/activated" builds are not affiliated with this project. Get the app only from the official website or GitHub Releases. See Beware of unofficial IPTVnator websites and IPTV services for details.
Features
Playlists & sources
- M3U / M3U8 playlists from local files or remote URLs 📂, with automatic updates on startup
- Xtream Codes (XC) and Stalker / Ministra (STB) portal support
- Custom "User-Agent" header per playlist
Playback
- Built-in HTML5 player (HLS.js or Video.js) with a resizable, resumable inline view
- Optional unified IPTVnator controls for HTML5, Video.js, and ArtPlayer, enabled in Settings → Playback (experimental)
- External players — MPV, VLC, and IINA on macOS (
mpv.app/VLC.appbundle paths supported) (desktop) - Embedded MPV — native mpv rendered inside the app window on macOS, Windows & Linux 🖥️ (experimental · desktop)
- Dedicated radio player for
radio="true"streams 📻
Live TV & EPG
- EPG / XMLTV TV guide with a live timeline ribbon and multi-channel grid (desktop)
- TV archive / catch-up / timeshift (desktop)
- Group-based channel list, channel-number selection, and search 🔍
Movies & series (VOD)
- Redesigned two-state detail pages (browse ↔ watch) with season tabs and resume positions
- Download manager for offline movies & episodes ⬇️ (desktop)
- "Recently added" feeds and category grids with sorting & pagination
Discovery & metadata
- Global search across live TV, movies, and series (desktop)
- TMDB enrichment (opt-in) — plots, cast & crew, trailers, ratings, artwork, a "Similar" rail, clickable actor pages, and a trending dashboard rail (trending rail: desktop)
- Dashboard with recently watched & continue-watching
Organization
- Per-playlist and global favorites, aggregated across all playlists ⭐
- Recently viewed / watch history
- Command palette (
Ctrl/Cmd+K)
Platform
- Cross-platform desktop (Electron) and installable PWA
- Desktop auto-updater and mobile remote control (desktop)
- Docker self-hosting for the PWA + web backend
- 19 languages (translation files), light & dark themes, and keyboard shortcuts
Keyboard shortcuts
Press ? or Shift+/ in the workspace to open the in-app shortcuts list.
| Area | Shortcut | Action |
|---|---|---|
| Global | Ctrl/Cmd+K |
Open command palette |
| Global | Ctrl/Cmd+F |
Open global search in the desktop app |
| Global | Ctrl/Cmd+R |
Open recently viewed in the desktop app |
| Global | Enter in workspace search |
Submit the current search |
| Navigation | Ctrl/Cmd+B |
Toggle the live sidebar |
| Navigation | 0-9 |
Select an M3U channel by number |
| Playback | Space / K |
Play or pause embedded MPV playback in the desktop app |
| Playback | F |
Toggle embedded MPV fullscreen in the desktop app |
| Playback | ArrowLeft / ArrowRight |
Seek embedded MPV playback by 5 seconds in the desktop app |
| Playback | ArrowUp / ArrowDown |
Adjust volume by 5% |
| Playback | M |
Mute audio |
| Dialogs and lists | ArrowUp / ArrowDown |
Move command palette selection |
| Dialogs and lists | Enter |
Run the selected command or open a focused item |
| Dialogs and lists | Escape |
Close dialogs and dismiss overlays |
Screenshots:
Note: First version of the application which was developed as a PWA is available in an extra git branch.
Self-hosted PWA
The Docker setup builds the Angular PWA and the monorepo web backend into one
image. The backend handles remote M3U parsing plus Xtream and Stalker proxy
requests under /api, so a separate 4gray/iptvnator-backend container is not
required for the default self-hosted flow.
docker compose -f docker/docker-compose.yml up --build -d
The application is available at http://localhost:4333. See
docker/docker-compose.yml for the ready-to-run
compose file and docker/README.md for environment
variables, reverse proxy notes, PWA limitations, and build details.
The self-hosted image runs the browser PWA rather than the Electron desktop app: EPG/XMLTV panels, Embedded MPV, managed MPV/VLC launching, the download manager, and Electron remote-control features are not available there. If browser playback fails, copy the stream URL and open it manually in an external player such as MPV, VLC, or IINA.
Download
Download the latest version of the application for macOS, Windows, and Linux from the release page.
Alternatively, you can install the application using one of the following package managers:
Homebrew
$ brew install iptvnator
Snap
$ sudo snap install iptvnator
Arch
Also available as an Arch PKG, iptvnator-bin, in the AUR (using your favourite AUR-helper, .e.g. yay)
$ yay -S iptvnator-bin
Gentoo
You can install IPTVnator from the gentoo-zh overlay
sudo eselect repository enable gentoo-zh
sudo emerge --sync gentoo-zh
sudo emerge iptvnator-bin
Linux Embedded MPV Support
Embedded MPV on Linux is experimental and currently supports x64 desktop
sessions where IPTVnator runs under X11 or Xwayland. Native Wayland embedding
is not supported yet. Linux package launchers request X11 with
--ozone-platform=x11, so Wayland desktops still need Xwayland available.
The Linux backend starts a system mpv executable with --wid, so mpv must
be installed and available on PATH. CI validates the Linux native addon and
standard packages on Ubuntu 22.04, with Flatpak packaging built on Ubuntu 24.04.
Expected user targets are Ubuntu/Debian .deb, Arch/Manjaro pacman, RPM
distributions, and AppImage on x64 systems with X11/Xwayland plus mpv
installed. Flatpak and Snap builds remain available, but embedded MPV is not
announced as supported there yet because those sandboxed formats do not expose
the host mpv executable to the embedded backend by default.
Troubleshooting
macOS: "App is damaged and can't be opened"
Older unsigned macOS builds may require removing the quarantine flag from the downloaded application:
xattr -c /Applications/IPTVnator.app
Alternatively, if the app is located in a different directory:
xattr -c ~/Downloads/IPTVnator.app
Linux: chrome-sandbox Issues
If you encounter the following error when launching IPTVnator:
The SUID sandbox helper binary was found, but is not configured correctly.
Rather than run without sandboxing I'm aborting now.
You need to make sure that chrome-sandbox is owned by root and has mode 4755.
Solution 1: Fix chrome-sandbox permissions (Recommended for .deb/.rpm installations)
Navigate to the IPTVnator installation directory and run:
sudo chown root:root chrome-sandbox
sudo chmod 4755 chrome-sandbox
Solution 2: Launch with --no-sandbox flag
Edit the desktop launcher file to add the --no-sandbox flag:
-
Find your desktop file location:
- Ubuntu/Debian:
~/.local/share/applications/iptvnator.desktop - System-wide:
/usr/share/applications/iptvnator.desktop
- Ubuntu/Debian:
-
Edit the file and modify the
Execline:Exec=iptvnator --no-sandbox %U -
Save the file and relaunch the application from your application menu.
Alternatively, you can launch IPTVnator from the terminal with the flag:
iptvnator --no-sandbox
GNU/Linux: Wayland startup failure
If IPTVnator exits on GNU/Linux with errors about failing to connect to Wayland or initialize the Ozone platform, force X11/XWayland instead:
iptvnator --ozone-platform=x11
This workaround is mainly for older or problematic Linux graphics stacks. The Snap package already includes this X11 override by default. For AppImage, direct binaries, and other Linux package formats, pass the flag manually when needed.
How to Build and Develop
Requirements:
- Node.js with pnpm (via Corepack)
-
Clone this repository and install project dependencies:
$ corepack enable $ pnpm install -
Start the application:
$ pnpm run serve:backend
This will open the Electron app in a separate window, while the Angular dev server will run at http://localhost:4200.
The equivalent Nx command is:
$ nx serve electron-backend
To start Electron with an empty, isolated data directory instead of your normal
~/.iptvnator folder, set IPTVNATOR_E2E_DATA_DIR for that run:
$ rm -rf .tmp/iptvnator-empty && mkdir -p .tmp/iptvnator-empty
$ IPTVNATOR_E2E_DATA_DIR="$PWD/.tmp/iptvnator-empty" pnpm run serve:backend
This redirects the SQLite database, Electron user data, and local config under the given directory. Delete that directory whenever you want a fresh empty state.
If you need startup diagnostics for a white screen or a frozen route, you can also turn on opt-in Electron tracing. These logs are written to the Electron terminal output so they still help when the renderer DevTools never open:
$ IPTVNATOR_TRACE_STARTUP=1 pnpm run serve:backend
Nx equivalent:
$ IPTVNATOR_TRACE_STARTUP=1 nx serve electron-backend
Useful narrower flags:
IPTVNATOR_TRACE_IPC=1logs rendererwindow.electron.*calls reaching the Electron bridgeIPTVNATOR_TRACE_DB=1logs DB worker requests and request-scoped DB eventsIPTVNATOR_TRACE_SQL=1logs SQLite statements in both the main connection and DB worker connectionIPTVNATOR_TRACE_WINDOW=1logs BrowserWindow load, navigation, and unresponsive eventsIPTVNATOR_TRACE_RENDERER_CONSOLE=1mirrors renderer console messages into the Electron terminal output
Security-sensitive network compatibility flags are opt-in:
IPTVNATOR_ALLOW_PRIVATE_NETWORK_URLS=1permits strict EPG fetches from playlist metadata (x-tvg-url,url-tvg, ortvg-url) to resolve to localhost, LAN, or other private addresses. Directly configured Xtream/Stalker portals and private playlist servers remain supported without this flag. Prefer the in-app source-scoped “Allow source” action for a trusted EPG URL.IPTVNATOR_ALLOW_INSECURE_TLS=1disables certificate validation for remote playlist imports and refreshes for the whole Electron process. Prefer the in-app host-scoped trust action for a trusted provider with a self-signed or otherwise invalid certificate.
If the local Nx daemon gets into a bad state before rerunning Electron, reset it:
$ pnpm nx reset
To run only the Angular app without Electron, use:
$ pnpm run serve:frontend
Disclaimer
IPTVnator doesn't provide any playlists or other digital content.
Trademark
The name "IPTVnator" and the IPTVnator logo are unregistered trademarks of the project owner. The MIT license covers the source code only — it does not grant rights to the name or logo. Forks and redistributions (including app-store submissions) must use a different name and their own icon. See TRADEMARK.md for details.














