pending() took the newest files still pending, up to the limit, so once a show's latest three
were down, each full read of its feed took the three before them, working back through its
whole history. In production 4420 files (about 310 GB) were queued this way across 12 shows,
all on the default limit of 3, which is meant as "the latest three". It now takes only from the
feed's newest `limit` items with a file. 0, unlimited, still takes the whole back catalogue:
that is how the shows kept as an archive are set, along with limits of 100 and 10000.
The settings' wording followed the old behaviour ("The rest wait for the next scan"); the field
is now "Newest episodes to download", and says what 0 does.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
With max_new_per_check at 0 and no per-subscription limit, the budget is usize::MAX, and
pending() bound it `as i64`: -1. SQLite reads LIMIT -1 as no limit; Postgres refuses it, so a
feed's downloads failed. The new test fails with "LIMIT must not be negative" on Postgres
without the clamp and passes with it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The spans added in 2799704 showed it: in a full scan of 134 feeds (trace da9a419b...,
2026-09-29 17:31, 315 s), storing items took 117 s, fetching 44 s and every other database call
about 2 s together. A scan inserted every item and file the feed listed, stored or not, one
round trip of about 10 ms each; Clarkesworld's 1200 items took 13 s. It now reads the feed's
stored guids and file URLs once (Db::stored_items) and inserts only the rest. A file URL not
among the feed's own may still be another feed's, so that one still goes to the insert, which
finds it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A feed read in full checked its own artwork and, without one, asked its website for an icon,
every time; a feed without validators is read in full every scan, so looking-for-group spent
2 s of every scan loading lfg.co's home page. Now the check runs when the feed names different
artwork from what is stored, or the scan was asked for, which keeps #80's point: a refresh
still picks up an icon the site changes or fixes.
Feed spans ran seconds past their fetch with nothing to say where (#96). The artwork lookup,
the loop that stores each item, and the per-feed database calls (feed_summary, record_feed,
subscribers, adopt, skipped_by_filter, rehide, pending) now have spans of their own.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
GET /api/feeds called feed_summary, http_state, blocklist and unread_count for every feed:
about 950 round trips to Postgres for 160 feeds, 320 ms on every page load. Db::feed_list asks
for the feed rows, entry counts, download counts, the person's unread counts and block lists
once each, and the handler reads from that.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
From Dash0's structured logging guide, what applies here:
- Each JSON line inside a traced span ends with its trace_id and span_id, so a line in Loki leads
to its trace in Tempo; the access log is written inside its request's span so it has one too.
The JSON formatter takes no extra fields, so WithTrace appends them to the object it writes.
- A feed or download failure carries error.type (the HTTP status, or dns, redirect_loop,
timeout, ...) and http.response.status_code, from failure_kind beside explain_failure, so
failures group by kind without a regex over msg.
- Each event was logged twice: words under ipx::scan and fields under ipx::io. It is now one
line under ipx::scan with both; the wire copy is at debug, for the admin page's Daemon I/O tab,
and out of production's log. The healthcheck's status reply stays under ipx::io.
- The access log's ms is duration_ms. The dashboard and the prod-check skill follow.
- error fields are Display with the anyhow chain everywhere, not a mix of Debug and Display.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Through ipodderx.sdf1.net the page is https, the browser upgrades an http:// image to https,
and a host with no https, such as The Secret Cabal's CDN, answers nothing, so no artwork. On an
https page, the page now asks /api/art for those, and ipx fetches them. It only fetches an
address some feed or entry names as its artwork, and only an image, up to 5 MB, so the route
cannot be pointed at anything else on the network.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The id led the title's line unlabelled, so antirez.com's, "feed" with no title beside it, read
as a heading; 'ipx fetch antirez' was tried instead and failed. The title now heads the entry and
the id has its own row.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
It was the one-off copy from SQLite to Postgres (#18), run once on 2026-09-18. Production has run
on Postgres since; rolling back needs only the old state.db, which is kept, not this command.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The mark was a 12px "!" in the sidebar's margin, told apart by --bad alone; a dark theme's --bad
is a pale pink, and at that size it vanished. It is now a solid disc on the artwork's corner, the
subtitle says what is wrong in place of the counts, and a feed failing for a day or more has its
artwork greyed out. Lightness and words carry it, so no theme's palette changes.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A feed's itunes:image or <image><url> was stored without being asked
for, so a dead one stood in the way of the site's icon. Ken and Robin
Talk About Stuff names http://kenandrobin.wpengine.com/.../kartas_podcast.png,
a 404, while its site's apple-touch-icon works. The feed's artwork now has
to answer as an image, as the site icon already did, when the feed is
read in full; otherwise the site's icon is looked for.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The log was text, so the Grafana dashboard picked lines apart with
regular expressions, and a change of wording would have blanked its
panels. With IPX_LOG_FORMAT=json each line is one JSON object: the
access log carries method, path, route, status and ms as fields (the
route passed from the routing layer in the response's extensions), and
each wire event its ev, feed, new, downloaded, failed, bytes, msg and
the rest (log_wire), beside the old message. The two startup lines that
were println! are logged, so no line breaks the JSON. Text stays the
default, for a terminal. The dashboard reads the fields with Loki's json
parser, and groups requests by route rather than path.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Built on what the monitoring project already collects: the container's
log in Loki (through Alloy) and the traces in Tempo. It parses the
access log and the event log's wire JSON, so there are no metrics to
add to ipx: what is waiting and downloaded (from the healthcheck's
status), new items, downloads and bytes, failing feeds and downloads,
requests by status and response time, the slowest and busiest paths,
recent and slow traces, and the log. Provisioned from a file, so it is
regenerated here, not edited in Grafana.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A request's trace was named by its path, so every item's GUID in
POST /api/entries/{feed_id}/{guid}/flags made a trace name of its own and
nothing grouped in Tempo. A route layer now renames it once routing has
matched. It renames the OpenTelemetry span directly: tracing-opentelemetry
drops a recorded otel.name once the span has been entered, and access_log
enters it before routing runs.
tracing-subscriber's fmt layer writes ANSI colour by default, so docker
logs and Loki (through Alloy) carried escape codes on every line, which
each query had to strip. Colour is now for a terminal only.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
ipx had no spans, only log lines, so there was no way to see where a
slow scan, download or request spent its time. With
OTEL_EXPORTER_OTLP_ENDPOINT set, the daemon now exports traces over
OTLP/HTTP (Tempo on Tower): a scan, each feed in it, the feed fetch and
site icon lookup, downloads, torrents, reaps, and web requests. Log lines
inside a span ride along as its events.
Only the daemon exports: the healthcheck runs ipx status every 30s and
would bury everything else. The web event stream and the log view's
polling get no span, for the same reason. The exporter shares ipx's
reqwest 0.13, so no second HTTP stack comes in.
The stderr log now prefixes lines inside a span with it, as
tracing-subscriber's fmt layer does (scan{only=None force=false}: ...).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Before 0.6.0 the parser took WordPress's numbered player URLs (?_=2) for
separate files and downloaded some episodes twice. Since then it drops
the repeats while reading (same_file_key), and merge_repeated_enclosures
cleaned up what was already stored. Production has run it; on every
start since it has only cost a query that finds nothing.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The icon standing in for a feed's missing artwork was looked up once and
kept, so a site that changed or fixed its icon, or a feed that dropped
its own artwork, kept whatever was found first. A dead icon stored
before #79 would have stayed dead. It is now looked up whenever the
feed is read in full: when it has changed, or on a refresh someone asks
for, which reads in full since #77.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
site_icon took the icon a site's page names in its <link> tags without
asking for it, so a dead one was stored and /favicon.ico never tried.
antirez.com names /images/favicon.png, which is a 404, while its
/favicon.ico is there; the feed showed no artwork, and since the lookup
happens once, never would. The named icon now has to answer with an
image, as /favicon.ico already did.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The feed events already put a spinner on the sidebar row, which a phone
hides. The same state now sets scan-this (the open feed, or a feed in the
open folder) and scan-any (any of your feeds) on <body>, and the refresh
icons turn under them. On <body> because the feed page is redrawn as items
come in.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Check every feed, a feed's refresh, pull to refresh and ipx fetch --force
all send force, which only skipped the not-due wait: the request still
carried the stored ETag and Last-Modified, so an unchanged feed answered
304 and was not read. anil-dash got no site icon from a refresh for this
reason. A forced scan now drops the validators; the scheduled scan keeps
them.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The check-now button on a feed's page, a folder's page and All
Subscriptions was class primary, drawn filled in the accent colour among
plain buttons. Primary stays for a dialog's confirm button; the rules
that only the feed pages used go with it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
4ed2d59 drew a pressed toggle in each theme's accent colour; the themes'
colours were not to change. Back as they were, pinned rows included. The
read button carries its state in its shape instead, as the pin does with
outline and solid: a tick when read, the envelope when not, where before
it showed the action (the envelope on a read item).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A sweep of all 24 theme palettes, measuring each icon's drawn colour,
found pinned in three colours: accent in the feed list, the text colour
on an item's row, and uncoloured on the toolbar, beside the title and on
the feed page. The read button showed the action (an envelope on a read
item) beside a pin showing the state. Now each toggle shows what is, with
aria-pressed, and a pressed one is the accent colour; Classic needs its
own rule, as its buttons set their colour at higher specificity. The
contrast test checks the accent on the button grounds, where it now draws.
Directory's Subscribe button carried the Subscribed tick; it is a plus.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Both add paths, the CLI's and the web's, look behind the URL first: a web
page that names its feed with <link rel="alternate"> is swapped for that
feed, before the duplicate check so it finds a feed someone already has.
Before, the page itself was added and every scan failed on it.
alternate_feed_link found tags in a to_lowercase() copy and sliced the
original at those offsets; Unicode lowercasing changes some characters'
length, so a page with one before its <link> tags lost the href or
panicked off a char boundary. ASCII lowercasing keeps offsets aligned.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
When a feed names no image and none is stored, the scan fetches the
channel's site link (RSS <link>, Atom rel=alternate) and uses the
apple-touch-icon or icon it names, falling back to /favicon.ico when that
answers with an image.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The theme was kept on the account, so every browser signed in as the
same person got the same one: no Glass on the phone with Dracula on the
desktop. It is now the ipx_theme cookie (<theme>.<mode>), written by
theme.ts, and read by the server to draw the page in it from the first
frame as before. /api/me no longer reports or takes a theme, and
set_theme is gone.
A browser with no cookie yet is sent the theme the account kept, and
takes it as its cookie on that first load, so nobody loses their choice
in the move. users.theme and theme_mode are only read now, for that.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Letting go of a pull removed its note at once and showed nothing else;
the sidebar's scanning spinner is hidden on a phone. With no sign the
check had started, people pulled again, and again. A "Checking for new
items" pill with a spinner now sits under the top bar until the request
is sent and two seconds have passed, and a pull meanwhile does nothing.
It lives outside #list, which a feed's render rebuilds.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The iPX tile on Homepage was a bare link: nothing in ipx gave a summary a
customapi widget could read. /api/status serves what `ipx status` prints
(feeds, items pending, files downloaded), from the same function the
control socket answers with, plus the version. It sits behind sign-in
like the rest of /api; Homepage sends the shared [web] token as the
ipx_token cookie.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The logo moved into the top bar beside the add-feed button (#60). On a
phone that bar is tight: the logo squeezed the search box down to a few
letters, and with no hover there its version tooltip showed nothing.
Below the phone breakpoint it is left out.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The logo on the page switched with the mode (#63), but the tab's icon
was always favicon.png, the light logo. web/favicon-dark.png is
logo-dark.svg at 128px, served beside it, and the theme script points
the icon link at whichever matches data-mode, so it follows the theme
the account chose, not only the system. The sign-in page, with no
account, picks by the system's with two media-bound links.
/favicon.ico, which a browser asks for on its own, stays the light one.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Modern's palette was sampled from the 2004 iPodderX icon: a neutral navy,
its screen blue and amber EQ bars. It now takes the new logo's colours,
the dark half from logo-dark.svg (navy ground, #8fc2ea scale, #ff6a1a
needle) and the light half from logo.svg (sky ground, #2f6aa0 scale, the
needle taken down to #c43e00 so white on it clears AA). The pending amber
and the error red moved apart from the needle's orange, and the sign-in
page's copy of the palette follows.
The pages always showed logo.svg, the light variant, even in a dark
theme; logo-dark.svg was never served. It is now, and the app and admin
pages show whichever matches data-mode, dark until the script says light,
as the palette is. The sign-in page, which has no account's theme, picks
by the system's with <picture>.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Production ran four commits past v0.9.0 while the logo's tooltip said
0.9.0, because Cargo.toml's version only moved at a release. It is now
0.9.1-dev, and CLAUDE.md's release steps end by moving to the next -dev
version. No commit hash: the name says there is newer work, and git says
which.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The Settings dialog ended with the server's download_dir, read-only and
the same for everyone: it is set in config.toml, so nobody can act on it
from there. The admin page still shows it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The logo sat at the top of the feed list with "iPX" written beside it,
and the page showed the version nowhere. It is now in the top bar just
before the feed buttons, alone, and its tooltip names the app and its
version.
The version is filled in by the server as it sends the page, not by
build.mjs: build.rs reruns only when web/ or package-lock.json changes,
so a release that bumped only Cargo.toml would have kept the page naming
the one before.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The needle was #f7931e (#ff9f2e dark), a soft orange close enough in
lightness to the tallest blue bar that the two ran together where they
touch, and weak at favicon size. It is now #ff5500 (#ff6a1a on the dark
background), fully saturated and pushed towards red, away from the bars'
blue. favicon.png and apple-touch-icon.png are re-rendered from logo.svg.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
selectEntry took each read item out of the list the moment you moved on
from it, so the item was not there for the back swipe (or k) to reach: it
went to the one before, or to the list if the item had been first.
Items read while turning from one to the next (a swipe, j and k) now stay
in the list until the reader closes or another item is picked from the
list, and a background refresh keeps them as it keeps the open one.
Picking a row still drops the item left behind at once, as before.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
/favicon.png, /apple-touch-icon.png and /logo.svg are kept a day under
fixed names, so after the new logo went out, curl through the tunnel and
browsers still got the old one. The pages now ask for them as
/favicon.png?v=<hash>, the way they already ask for app.js and app.css,
so a changed icon is a new URL for every cache on the way. /favicon.ico
cannot carry a query, as browsers ask for it on their own; it keeps the
day.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The app, the repository (rays/ipx), the image, the compose service and
container, and the data folders on Tower take the new name. What stays:
the 2004 iPodderX and ipodderx-core, which are history; the Postgres
database and login, and ipodderx.sdf1.net with its Access and Authentik
apps, which would each need moving outside this repo; and the first-start
password, as ipx is shorter than the eight characters a password needs.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The 2004 icon is a whole radio on a transparent background and not
square, so the tab icon was padded and iOS painted the home-screen icon
on white. web/logo.svg is the radio's screen alone, its tuning scale and
orange needle, laid out as Apple's app icon guidelines ask: opaque and
full-bleed (the system cuts its own corners), a gradient background and
flat foreground layers with hard edges, no highlights or shadows of its
own, nothing thin enough to vanish at 32px. Each layer is a <g>, ready to
split out for Icon Composer. web/logo-dark.svg is the same layers
recoloured.
favicon.png (128) and apple-touch-icon.png (180) are renders of it. The
pages show it from /logo.svg, served outside the auth layer for the
sign-in page, with an app icon's rounded corners. The 2004 icon stays at
/icon.png for anything outside that links to it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
On a phone every control was outlined, hairlines ruled off the bars, corners were 7-9px and
dialogs were centred cards: a desktop page, shrunk. Now, below 820px and in every theme, controls
are filled and round (40px circles and capsules, pills for groups), the feed's name is a 26px
large title, the tabs are a segmented control, rows are 44px with 17px text and an inset hairline,
the reader's type is 17px, and dialogs are sheets from the bottom. --edge is the one switch for the
outlines, left on for the high-contrast theme and for prefers-contrast:more. Glass's desktop radii
moved into a min-width query, because at their specificity they outranked the phone's shapes, and
on a phone its #51 rim only catches the top edge: all round a small capsule it read as an outline.
Text boxes were 13.5px, and Safari zooms the page in on focus below 16px, so tapping search zoomed
it; they are 16-17px on a phone now.
Nothing read safe-area-inset-top, so opened from the home screen the top bar, the reader's back
button and the drawer's head sat under the Dynamic Island. --safe-t pads them, and the phone's own
top-bar rule, a shorthand, had also been discarding the side insets for the notch in landscape.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
On a phone the reader is fixed over the item list, and the swipe from #49 moved it alone and
faded it to 40%, so the list showed through it and in the strip it uncovered, and again as the
next item slid in from the far side. Now a layer beside the reader, #dpeek, holds what is really
there: the next or previous item, drawn by the same detailHtml the reader uses, with 16px of the
page's background between them; "No more items" past the last; or, swiping right from the
first, a dimmer over the list that lifts as the reader, shadowed along its edge, is drawn off.
On release the swipe carries on from where the finger left it, over 120-250ms by how far is
left, and the neighbour becomes the reader in place; with reduced motion it switches at once.
A touch starting within 14px of the left edge is kept from Safari, which otherwise takes it as
Back and leaves the page mid-swipe. 14px because the back button starts at 16.
Offsets are rounded to whole pixels: at a fractional offset the seam between the reader and its
neighbour drew a stray light line.
The design had the list shift a third of the way across as it is uncovered, as iOS does. #detail
lives inside #shell, and a transform there makes it the containing block for the fixed reader,
so that part is left out; the dimmer and shadow carry it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The glass surfaces had one 1px highlight along the top, which read as flat. They now have a rim
lit from the top-left and a fainter one on the far edges, as box-shadows, and a sheen from the
top-left corner as a background layer. A pseudo-element would have been the usual way, but the
detail pane, file list and dialogs scroll, and an absolutely placed layer in a scroller scrolls
away with the content.
Refraction was looked at and left out again: bending the live page needs backdrop-filter: url(),
which Firefox and Safari lack, and the WebGL libraries (liquid-glass-js, liquidGL) bend a
snapshot of the page that goes stale on a list that scrolls in its own pane.
The sheen lightens a dark panel under its text, so tests/contrast.js now checks every text colour
on a panel under the sheen at full strength. That capped it at 7% in dark mode; 9% put --faint,
--accent and --bad under AA.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A share button in the feed's header, beside an item's "Open the original", and on each file.
It uses the Web Share API where the browser has it, which is the share sheet on a phone, and
copies the link where it does not. A file is shared by the publisher's address, not /media/,
which only someone signed in here can open.
Paid feeds carry the subscriber's access in their address, Patreon's in a token, so sharing one
gives the subscription away. An address that looks like that asks first.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Each person has a list for every feed they read and one per feed. An item whose title or text
holds one of the words, matched as whole words so "ai" does not hide everything that "said"
anything, is hidden from them and, since the scanner now keeps each subscriber's filters
separate, is fetched only if someone else still wants it.
Whole-word matching is not something LIKE can do on both SQLite and Postgres, so the matches are
worked out in Rust into a `hidden` table whenever a list changes, someone subscribes, or a scan
brings in new items, and the queries only look that table up. Both new tables are tables rather
than columns because create_missing adds tables but never columns. Hidden counts as read for
the reaper and for "others still want this file", since whoever it is hidden from is as done
with it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
At a flat 60px, a thumb scrolling slightly on the diagonal moved on to the next item by
accident. A swipe now has to cover a quarter of the reader's width, and never less than 100px,
and the reader follows the finger while it is down, so it is plain before letting go whether it
will move on. It slides off on a swipe and the next item slides in from the other side; a short
one springs back. The CHANGELOG also gets back the [0.8.3] link a stray edit had broken.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The Glass theme (#43), playback handed to a native shell (#45), and the
bottom bar kept clear of the home indicator (#46), which had no changelog
entry of its own. The unreleased compare link had been left at v0.6.1 since
0.7.0; it points at the new tag now.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
CarPlay and Android Auto cannot render a web view. Both are template
surfaces, and the only audio they will control is the host's own AVPlayer
or ExoPlayer -- so an app that is "the web UI plus CarPlay" is really "the
web UI whose audio engine is native", and the page had no way to give
playback away.
web/src/native.ts replaces the playback surface of the page's media element
with one that forwards to the host and synthesises the events back. Nothing
in player.ts changes: it only ever speaks to the element, so the player bar,
the row buttons, the EQ bars and the keyboard shortcuts keep working as they
did. Video stays in the page, since CarPlay is audio-only and a native video
layer under a web view buys nothing. In a browser none of it installs.
Position and read are the host's to write. player.ts has been bitten before
by a stale position -- one left paused in another tab saved its older place
over where you had got to -- and a backgrounded web view is exactly that
tab: frozen, holding a time from minutes ago, while the host plays on. So
the beacon becomes a request for the host to save its own clock.
tests/native-bridge.js is what holds the two ends together, and it earned
its place immediately: the src setter called removeAttribute('src'), which
the shim's own override turned into a stop() that switched it back off one
line after enabling it. Silent, and only visible in a car. The stub DOM
moved to tests/dom-stub.js so that test and page-smoke share one harness
rather than two copies.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Translucent panels with backdrop-filter blur and saturation over a soft
coloured wash, light and dark, going solid under prefers-reduced-transparency
and prefers-contrast: more. The sticky filter bar and column headings are
frosted, since the list scrolls under them.
Text on a see-through panel lands on whatever the wash is behind it, so the
palette's hex values alone no longer say whether it clears AA. contrast.js
now samples the wash as the browser composites it on three viewport shapes.
It caught the first light palette at 3.7:1 for faint text, and a tinted
selection that failed everywhere; both were changed.
Left out: SVG displacement-map refraction, which Chromium alone applies to a
backdrop and only on fixed-size shapes.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
