Teable
Teable is spending this release cycle making computed fields and admin recovery trustworthy
Comparison · Collab
CommaFeed vs Excalidraw
A side-by-side editorial comparison of CommaFeed and Excalidraw — release velocity, themes, recent moves, and the top alternatives to consider.
CommaFeed vs Excalidraw: at a glance
What is CommaFeed?
A self-hosted RSS reader that now spends most of its release notes on security.
CommaFeed is a self-hosted Google Reader replacement that has spent the 6.x-to-7.x stretch rebuilding its trust boundaries rather than its feature list. SSRF protection has been tightened in four consecutive releases, feed parsing now strips javascript: URLs before they reach the database, and OPML imports are filtered against import-time abuse. The 7.x line pairs that with client interop: Fever API, ReadKit compatibility, and now the Google Reader API.
What is Excalidraw?
Excalidraw's package went ESM-only in 0.18 — a big release, then 16 months of silence on this feed.
This feed tracks the embeddable @excalidraw/excalidraw package rather than the hosted app, so every entry is a library release aimed at developers integrating the canvas. Version 0.18.0 in March 2025 was the large one: command palette, multiplayer undo and redo, flowcharts, elbow arrows, scene search, image cropping, element linking, CJK fonts, and a move from UMD to ES modules that broke existing consumers. Earlier releases are smaller, mostly programmatic API surface and rendering fixes. Nothing has been captured since.
CommaFeed vs Excalidraw: editorial side-by-side
CommaFeed
5.0COLLAB
A self-hosted RSS reader that now spends most of its release notes on security.
◆ Current state
CommaFeed is a self-hosted Google Reader replacement that has spent the 6.x-to-7.x stretch rebuilding its trust boundaries rather than its feature list. SSRF protection has been tightened in four consecutive releases, feed parsing now strips javascript: URLs before they reach the database, and OPML imports are filtered against import-time abuse. The 7.x line pairs that with client interop: Fever API, ReadKit compatibility, and now the Google Reader API.
◆ Where it's heading
The project is positioning itself as a sync backend other people's apps talk to, not just a web reader. Each release adds another protocol or client fix while hardening the assumption that an instance may be publicly exposed with untrusted users on it. The 7.0.0 swap from JEXL to sandboxed CEL and the 7.3.0 flip of blockLocalAddresses to a secure default both trade self-hoster convenience for a safer out-of-the-box posture.
◆ Prediction
Expect continued client-protocol coverage and further SSRF narrowing; the recurring pattern in these entries is that every new fetch path gets a follow-up hardening release.
Excalidraw
0.0COLLAB
Excalidraw's package went ESM-only in 0.18 — a big release, then 16 months of silence on this feed.
◆ Current state
This feed tracks the embeddable @excalidraw/excalidraw package rather than the hosted app, so every entry is a library release aimed at developers integrating the canvas. Version 0.18.0 in March 2025 was the large one: command palette, multiplayer undo and redo, flowcharts, elbow arrows, scene search, image cropping, element linking, CJK fonts, and a move from UMD to ES modules that broke existing consumers. Earlier releases are smaller, mostly programmatic API surface and rendering fixes. Nothing has been captured since.
◆ Where it's heading
The package's direction has been to expose more of the editor to host applications — API subscribers, programmatic element creation, viewport control, sidebar tabs — so Excalidraw can be embedded as a component rather than only used as a site. The ESM transition fits that: tree-shakable output matters to the teams shipping it inside their own products. With no releases captured in over a year, this source no longer says anything about current activity, which more likely reflects the crawl target than the project.
◆ Prediction
Insufficient data for a forward call from this feed: the last captured release predates the window by more than a year, so any prediction would be about the package's dormancy rather than Excalidraw's actual roadmap.
Alternatives to CommaFeed and Excalidraw
Other Collab products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either CommaFeed or Excalidraw.
GitHub
Copilot's model roster churns weekly while GitHub quietly rewires policy and billing plumbing
Hive
Governance and cross-workspace plumbing, not new AI surface
AFFiNE
A nightly canary train where the AI platform work hides between dependency bumps
Flame
Self-hosted dashboard that finished its feature arc and stopped shipping in 2023.
SiYuan
SiYuan's v3.8.0 train restates one AI feature set across seven consecutive builds.
See all CommaFeed alternatives → · See all Excalidraw alternatives →
Recent activity from CommaFeed and Excalidraw
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1d agoCommaFeedGoogle Reader API support and secure-by-default local address blocking
- 8d agoCommaFeedjavascript: URLs now filtered at parse time, not just in the client
- 1mo agoCommaFeedFeed-declared icons, starred-entry search, and image-proxy SSRF limits
- 3mo agoCommaFeedMobile unread count in the header plus a graceful refresh shutdown
- 5mo agoCommaFeedFilter expressions move from JEXL to a sandboxed visual query builder ⚡
- 6mo agoCommaFeedStarred entries are kept indefinitely by default
- 1y agoExcalidrawExcalidraw 0.18 drops UMD for ESM and adds flowcharts ⚡
- 1y agoExcalidrawDuplicate capture of the 0.18.0 release
- 2y agoExcalidrawPatch release fixes UMD build and arrow label bounds
- 2y agoExcalidrawDuplicate capture of the 0.17.3 patch
- 2y agoExcalidrawRelease 0.17 expands the programmatic canvas API
- 2y agoExcalidrawDuplicate capture of the 0.17 release
Frequently asked questions
What is the difference between CommaFeed and Excalidraw?
They serve adjacent needs but don't currently overlap on shipped themes. CommaFeed is currently shipping more aggressively (velocity 5.0 vs 0.0), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is CommaFeed better than Excalidraw?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. CommaFeed is currently shipping more aggressively (velocity 5.0 vs 0.0), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Collab products to evaluate alongside.
What are the best alternatives to CommaFeed?
Top CommaFeed alternatives in Collab are ranked by recent ship velocity. Browse the "CommaFeed alternatives" section above for the current picks, or visit /alternatives/commafeed for the full list with editorial commentary on each.
What are the best alternatives to Excalidraw?
Top Excalidraw alternatives in Collab are ranked by recent ship velocity. Browse the "Excalidraw alternatives" section above for the current picks, or visit /alternatives/excalidraw for the full list with editorial commentary on each.