Forward-looking scope for the Discord data manipulation + export extension (Chrome MV3 + Firefox).
- HTML export theming: dark (current) + light + "Discord classic" themes via CSS variables.
- PDF export via the browser print path with page-break-safe styling.
- EML / MBOX export so exports import cleanly into email archives and legal-hold systems.
- Voice-message transcription using whisper.cpp WASM when exporting media.
- Embedded sticker/custom-emoji re-upload lookup: keep them viewable in the HTML export after the server deletes them.
- Edit-history preservation: when editing in bulk, write the original to an encrypted local ledger before overwrite.
- Purge scheduling: run a recurring purge nightly (via alarms) with per-channel age thresholds (e.g., delete older than 30 days in DM X).
- Keyword regex purge with capture-group replacement preview diff.
- Purge-by-reaction: delete only messages that got a specific emoji reaction count.
- Reaction removal targeting specific users across a channel range.
- Per-server "contribution graph" heatmap comparing you vs server mean.
- Sentiment timeline using a local ONNX sentiment model (no tokens leave browser).
- Mutual-server overlap detector between selected users.
- Top-N word cloud export as SVG for social sharing (with privacy scrub option).
- Reply-rate / response-time analytics per conversation.
- Streamer mode hotkey to toggle content blur without opening settings.
- Local token encryption at rest (current: GM storage; move to
chrome.storageencrypted with a user passphrase). - GDPR data-package import browser that redacts DMs with people on a user block list.
- One-click "nuclear" profile wipe: edit every message to a placeholder + delete in order, no resumption.
- Undiscord — open-source purge reference; faster at raw delete but no export/filter depth. Discrub's export engine is the moat.
- Redact.dev — multi-platform (Discord/Twitter/Reddit), paid; Discrub can differentiate by staying Discord-focused and free.
- Unpost (mobile) — archive-based cleanup via Discord data package; Discrub already supports this, highlight the flow in the README.
- Discord Batch Deleter — bare-bones extension; cite as "the simple alternative" and accept the users who want only delete.
- Cross-platform twin on Telegram / Matrix (separate repo, same brand family).
- Automated "trust & safety" export tailored to Discord's abuse-report format (pre-filled report template).
- Optional self-hosted companion that pulls via REST API with a bot token (for large communities where user-token rate limits hurt).
- In-extension preview of what the user-agent / referer / device fingerprint looks like from Discord's side.
- Pluggable export formatters loaded from user-supplied JS modules (sandboxed).
- Encrypted cloud archive pipeline (user brings their own S3 / B2 key).
- https://github.com/prathercc/discrub-ext — upstream fork source
- https://github.com/victornpb/undiscord — most-popular userscript-based bulk deleter
- https://github.com/Tyrrrz/DiscordChatExporter — gold-standard export (HTML/JSON/CSV/plain text), bot-friendly
- https://github.com/GilangJS/Discord-Message-Deleter — Chrome extension variant of Undiscord
- https://github.com/bekkibau/deletecord — DM/channel mass-delete reference
- https://github.com/gen3vra/deletediscordmessages — rate-limit-aware deletion
- https://github.com/insane/discord-bulk-message-deleter — clean interactive UI, servers/DMs/group DMs
- https://github.com/Tyrrrz/DiscordChatExporter/tree/master/DiscordChatExporter.Core — reusable exporter core library
- https://github.com/slatinsky/DiscordChatExporter-frontend — viewer for DCE exports
- Bot-token mode (not user-token) for export flows so user account stays TOS-safe (DiscordChatExporter)
- HTML export with embedded media + CSS identical to Discord rendering (DiscordChatExporter)
- Chat Analytics integration: pipe exports into analytics for word-cloud/activity maps (DCE companion)
- Exponential back-off on 429 with Retry-After honoring + jitter (Undiscord rate-limit handling)
- "Attachment vault" mode: download all images/videos/files and rewrite URLs to local paths (DCE)
- Preview-before-delete dry-run with filterable table of matched messages (already partial, extend)
- Reply-chain preservation in export: keep the referenced message's preview inline (DCE)
- Group DM coverage for both delete and export flows (insane/discord-bulk-message-deleter)
- Scheduled recurring export (daily/weekly) to a local folder with delta only
- Signed export manifest + SHA256s so archived chat logs can prove non-tampering
- Separation of Core library + CLI + GUI — DiscordChatExporter does this cleanly, portable to extension + standalone
- Channel iterator that respects Discord's pagination (
before/around/aftersnowflakes) instead of time-based math - Storage pipeline: stream messages to disk as NDJSON during scrape, re-render to HTML in second pass (DCE) — bounds memory
- Request throttler with token-bucket tuned to Discord's bucket headers (
X-RateLimit-*) rather than fixed sleep - Resumable operations: persist cursor + last message ID to IndexedDB, resume on browser reload (extension-friendly)