TiddlyPWA: Secure offline storage and cross-device synchronization solution

Plugins
, , ,
#68

Through Safari (or Firefox etc.) Trying to mix other solutions might lead to everything exploding :smiley:

Well, the default (Glitch dot com oriented) is .data/tiddly.db relative to where the server is started at, but the path can be configured via the --db flag or the DB_PATH environment variable.

#69

That… sounds strange. Ummm are you using password manager autofill? It might have autofilled something into the salt field under the “If you are going to sync a pre-existing wiki into this one, click here” dropdown >_< Yeah, the message is definitely confusing if the dropdown is actually closed. I’ll change it and try to add some anti-unexpected-autofill measures as well.

2 Likes
#70

Silly question perhaps but does TiddlyPWA have access to the file system? I am on macOS and Safari atm, if that is of importance.
If not, how would I out-reference image files that I do not want included in the wiki itself?

#71

Nope! That’s not currently possible.

With current filesystem APIs I think it would be possible to sync external files without copying them to IndexedDB, but implementing that sounds like a bit of a nightmare. Starting with UX type decisions even. If we have add one external file on one device, what happens on other synced devices? TiddlyPWA is not Syncthing.

If you just want local references that don’t sync the files themselves… That should be a separate plugin actually (:

#72

Like @TW_Tones , i’m both really keen on this most promising solution to what seems quite a popular problem, but am also finding its implementation a bit overly-challenging for a non-developer-type to adopt. Specifics of my problem were posted here (rather off-topic; sorry!), and answered by @valpackett here (quickly, too: much appreciated!).

Still, i’m not yet seeing how this works at the most fundamental level -for example saving. I am logged-in to the same test wiki i set up in 2 different browsers (Chrome instances, both); i’ve made an edit in one, it’s been saved and shows up in Recent Changes in that instance, but not in the other. I haven’t (yet) got access to a cloud server (still don’t know how to do that), and neither has this TW instance been downloaded to my desktop (as TW does by default w/o some cloud storage), so… Where does this instance with my 1st Test Tiddler reside?

Perhaps this software is not for the likes of a non-developer user like me, but i’m keen enough, i’m willing to invest some effort in this; i just have to ask: should i stay away until there’s a more n00b-friendly UI/UX about it? Or is it OK to bumble along thusly in this channel? Or is there a better channel for new-user-supportive conversation?

#73

Activly Bumble!

They are a friendly bunch and generally quite helpful. :slight_smile:

#74

Thanks @valpackett, but I was not thinking about a syncing solution (which TiddlyPWA is not) but merely the ability to

  • link to files that exist locally on the computer’s filesystem
  • maybe even embed images present in the filesystem without having to import the image files themselves to the wiki

I am clear about having to sync files myself.

#75

If your wiki is powered by nodejs there is a feature that does exactly what you are looking for.

#76

Thanks @valpackett , I really like TiddlyPWA. I first tried it on glitch, now trying to setup in a docker container.
When I try to start the container - all env variables set and correct deno command, I think - I get:

....
Download https://deno.land/x/sqlite@v3.8/src/function.ts
Download https://deno.land/x/sqlite@v3.8/build/vfs.js
Download https://deno.land/x/lz4@v0.1.2/mod.ts
Download https://deno.land/std@0.159.0/encoding/ascii85.ts
Download https://deno.land/x/lz4@v0.1.2/wasm.js
error: Uncaught (in promise) Error: Run Deno with --unstable!
	if (!('BroadcastChannel' in globalThis)) throw new Error('Run Deno with --unstable!');
	                                               ^
    at listen (https://codeberg.org/valpackett/tiddlypwa/raw/branch/release/server/run.ts:9:49)
    at https://codeberg.org/valpackett/tiddlypwa/raw/branch/release/server/run.ts:32:29

Any idea?

In docker I’m using Deno 2.0.0-rc.5 and I think --unstable is deprecated, and for instance Deno.seekSync (function) as well. Maybe TiddlyPWA needs Deno 1.x.y?

#78

Yep, the current flag is --unstable-broadcast-channel. Updated the docs and released an update that upgrades the sqlite dependency to a new version that works on Deno 2 (and includes a previous decorator fix that didn’t get into the release branch), so now it should work well!

4 Likes
#79

Hi @valpackett , I tested, it works ! Thanks a lot.

#80

@valpackett thank you, thank you for your great work! I’ve provisionally transferred three of my TW to TWPWA to see how it works for me.

Is there a way to change the “app” icon? All three of them have the same one and since I’m using the text-less option in iOS, I need to remember which one is which. It be even nicer if it could pick each wiki’s own defined icon (for example like regular bookmarks show the bookmarked TiddlyWiki’s .ico resource).

Here’s what I’m seeing right now:

IMG_7798
IMG_77981179×1470 44.4 KB

#81

You can set the favicon by saving an image as $:/favicon.ico tiddler, more info here: https://tiddlywiki.com/#Setting%20a%20favicon. This is what TiddlyPWA does,
Don’t be confused by the “.ico” in the tiddler title, it’s just a title. The image doesn’t have to be in ICO format. PNG is usually the best choice for compatibility with various browsers.
After changing the favicon, you have to remove and add the PWA desktop shortcut again for it to reflect the change.

1 Like
#82

Huh, I knew about the $:/favicon.ico mechanism and I was already using it in the original wiki that I transferred into the PWA version. When I did not see my favicon in the new version I thought it was there but it wasn’t used.

I guess favicons are part of the things that are not exported by the “Export All” Tool. I also had the same issue with my custom ViewTemplate ordering, I had to recreate it by hand.

I wish TiddlyPWA had a function similar to TiddlyHost’s “Upload file into this wiki” that would get everything from the source wiki.

#83

After a bit of experimenting, I realized my best bet to carry everything over was to start from scratch. Instead of using the Export Tool, I dragged the whole HTML file into the PWA version and everything carried over properly. Tiddlers, plugins, settings, the whole thing.

#84

$:/favicon.ico is used by default, but you can also further customize the icons part of the app manifest by adding tiddlers with the $:/tags/ManifestIcon tag. type/sizes/purpose fields will be passed through to the manifest.

3 Likes
#85

Hi there again, hopefully this “necro” is seen with good eyes :crossed_fingers: .

I have been a happy user of TiddlyPWA over glitch since I entered this community. Life didn’t allow me to contribute back enough, but TiddlyPWA has been there to support me.

Lately, as I stumbled across an increasing “503” errors from glitch, I learnt that they are shutting down the service, as it was also echoed on the forums last month.

Does exists any similar site that we can migrate our TiddlyPWA to? Will be there any tutorials for the migrations? And more important than anything else, can we help with the transition in any way?

Thanks in advance as always!

1 Like
#86

It was kinda hard to find anything appropriate with a good free tier, but I’m going to try https://www.val.town/ (no relation, lmao) and update the instructions to point to it if it works well enough.

4 Likes
#87

@valpackett - may I draw your attention to @simon 's reflections about Tiddlyhost and TiddlyPWA here :slight_smile:

#88

Hi there, has there been any progress on identifying an alternative for newbie users? I’ve continued to struggle with cross-device syncing and this seemed like a promising solution. Are there any alternatives worth exploring?

2 Likes