Hover and keyboard focus now open the tooltip separately, as the
CSS-only tooltip's hover and focus-visible rules did, so moving the
pointer off a focused badge no longer unmounts its tooltip or drops
aria-describedby. Escape still dismisses it.
The matrix mounted every badge's tooltip up front, hidden by CSS, and
re-rendered every row on each keystroke. Tooltips now mount while their
badge is hovered or has keyboard focus, are named by aria-describedby
and close on Escape. Badges and rows are memoized, each row's search
text is built once, the filter makes one pass for its rows and its
count, and the table follows deferred search and status values, with
expand all and collapse all as transitions, so input stays responsive.
The tree and filter passes move to src/lib/compatibility-tree.ts, with
unit tests that also render the badges on the server (pnpm test:unit,
part of pnpm check).
Closes#601
Co-authored-by: jonbaldie <8376953+jonbaldie@users.noreply.github.com>
'new TransformStream()' had no lowering, so hono's stream() and
streamSSE() helpers failed to compile their checked-dynamic paths. The
constructor without arguments now builds a native handle: its readable
side is a native ReadableStream with a zero high-water mark, and its
writable side runs the streams spec's WritableStream state machine
(getWriter, abort, close, locked; the writer's write, close, abort,
releaseLock, ready, closed and desiredSize). A write completes when the
readable side reads its chunk, close/abort/cancel propagate across the
pair, and deferred reactions take as many microtask turns as in Node.
Web ReadableStreams can also be weak collection keys (hono keys a
WeakMap by the response stream). A transformer, queuing strategies and
the WritableStream constructor keep the SC2020 refusal.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Refs #1777
An identifier-minified esbuild bundle renames the __commonJS helper
(var j=(u,t)=>()=>(t||u((t={exports:{}}).exports,t),t.exports)). The
recognizer already compared the helper's shape independently of its
parameter names, but only used a renamed match to refuse the package.
A stable top-level declaration with the helper's shape now splits the
bundle's chunks like the named helper, so lru-cache's CommonJS build is
no longer refused.
Refs #1777
npm packages are no longer refused up front for minified JavaScript. A
bundle whose interop helpers lost their names is still refused by the
bundle recognizers, and a package whose attempt fails is still refused on
its own.
A `var` read in a later declarator of the statement that stores it
(`var a = {...}, b = {...a}`) runs after the store. A read in a function
body is now located at the body's own statement instead of the body, so
JavaScript `var` bindings read after their store in a function keep their
type instead of gaining undefined.
`replace` and `replaceAll` with an untyped search value and a callback
call the regex callback replacement for a RegExp and the string-search
helper otherwise. That helper now accepts untyped callback parameters,
passes undefined to parameters after the subject, and converts number,
boolean and untyped results with ToString.
In JavaScript, `||` and `&&` over primitives of different types whose
result tsc types `any` evaluate in the checked domain.
Node's constructNT reads _construct on the construction tick, so an
assignment after the constructor and before that tick replaces a scheduled
construct hook. The assignment was dropped, so the original hook ran. It
now lowers to stream.replaceConstruct, which swaps the hook while its tick
has not run and has no effect after it or on a stream without a hook.
Runtime decodeStrings and defaultEncoding values are read into locals
before the constructor evaluates the other option members, while Node
evaluates the members in order. A runtime value after a member whose value
has effects (a call or an assignment) now refuses instead of reading a
value that member could still change.
tsc-ts 0.0.8's API server serves on the named pipe the Node host
connects over on Windows (tsc-ts --api --pipe), and the native compiler
already starts it over its standard streams there, so tsc-ts is the
default checker on every platform. SCRIPTC_CHECKER=tsgo still selects
tsgo.
The compiler depends on tsc-ts 0.0.8, which the release-age exclusions
admit with its platform packages and @scriptc/threads 0.4.2.
The Windows CLI smoke test runs with both checkers, and
verify-native-cli.mjs --run checks that a distribution's tsc-ts runs on
its platform (tsc-ts.exe on Windows).
@hono/node-server replaces the global Request and Response with
lightweight objects and reparents prototypes, tricks that only pay off
under V8 and that native compilation cannot follow. scriptc now compiles
the package from a built-in implementation (shims/hono-node-server/v2.ts)
over node:http and the native Request/Response/Headers: serve,
createAdaptorServer, getRequestListener and RequestError.
Responses are written the way the package writes them, byte for byte on
the wire: the general path (header record in Headers order, Set-Cookie
gathered, default content type, content length for bodies that finish
within the first reads, streamed bodies, error responses) and the
package's cached-response path for a Response that is still exactly its
constructor arguments. The runtime tracks that lightweight state on each
constructed Response (header form, raw plain-record headers, body length;
cleared by body and metadata reads, turned into Headers form by a headers
read) and exposes it to the shim through scriptcResponseLight.
The declaration entry of a shimmed package may now be a .d.mts/.d.cts
file. The npm case hono-node-server drives buffered, streamed, cookie,
header-form, HEAD, error-handler and URL cases against the real package
under Node.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Iterable<T> maps to a union of the sources that keep their own
representation (T[], Set<T>, Map<K, V> for [K, V] entries, string) and a
generator over T that holds every iterator. An array stays the same
multi-pass object; a generator stays single-pass. for-of gives the array
arm its own array loop, so iterating an Iterable that holds an array runs
at array speed. Spread, Array.from, the Set/Map constructors and
Object.fromEntries consume it; optional Iterables narrow into it;
generator functions may declare an Iterable return. Class iterables and
typed arrays are refused at the conversion with a named diagnostic.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
getCipherInfo(nameOrNid[, options]) runs in a new runtime unit,
scr_cipher_info.c, over a table that scripts/gen-cipher-info.mjs generates
from Node 24.22's getCipherInfo. The table covers every cipher OpenSSL
names, including the ones without a native implementation. Lookups match
names case-insensitively and accept OpenSSL's nids. The unit applies
cipher.js's argument checks and GetCipherInfo's keyLength and ivLength
rules, and returns the info object in Node's key order. CipherInfo maps
to a checked-dynamic value, so TypeScript and JavaScript code receive
Node's object. Reading the nid Node leaves out for the SIV and SM4 GCM,
CCM and XTS ciphers, where the declared type gives number, throws a
TypeError.
createCipheriv and createDecipheriv support aes-128/192/256-ccm (and the
id-aesN-ccm names) over OpenSSL's ccm128 steps. They follow Node's tag and
IV lengths, the plaintextLength requirement, the message-length caps and
the one-update rule, and report a failed authentication from final().
They also support the RFC 3394 and RFC 5649 key wrap ciphers (aes-N-wrap,
aesN-wrap, id-aesN-wrap, the -pad forms and the -inv ciphers) over
wrap128.c's routines, with Node's lengths, integrity failures and
one-update rule.
The new names follow the existing ones in the cipher table, so the lookup
cost of the existing ciphers is unchanged.
`new Set(x)`, `new Map(x)`, `new WeakSet(x)`, `new WeakMap(x)` and
`Object.fromEntries(x)` now accept any checked-dynamic iterable, as in
Node: a native iterator (`map.keys()`, `set.values()`), a compiled
generator, an object with a Symbol.iterator method, or a Set. Before, a
Set seed that was not an array or a string threw "is not iterable", and a
Map, weak collection or Object.fromEntries seed that was a generator or a
collection other than a Map refused with SC2020.
The runtime drains native iterators, packs arrays, strings and
collections, and steps every other iterable through its iterator
(scr_dyn_seed_values). A program that builds these from an untyped seed
registers the compiled generators' next and return methods with the
runtime, as destructuring rest already did, so a generator seed can be
stepped.
The seed's values are all taken before the first one is added, so when an
entry of a Map seed is not an object the TypeError comes after the
iterable is exhausted; Node closes the iterator at that entry. The
limitations page says so.
wasm-bindgen output constructs a FinalizationRegistry per exported class
when its module loads, so every wasm-bindgen package stopped at load with
SC2020. `new FinalizationRegistry(cleanup)` now creates a native registry:
- register(target, held, token) and unregister(token) check their
arguments and answer as Node does, with Node's TypeError messages;
- the unregister tokens are keys of an internal weak map, so the registry
keeps no token alive;
- the cleanup callback never runs, which ECMAScript allows, so the
registry keeps neither the callback nor the held values.
The global answers typeof "function", instanceof, Object.prototype.toString
and util.inspect as Node does. Symbol targets and tokens are refused with
SC2020.
`"encodeInto" in encoder` on a TextEncoder, which wasm-bindgen's loaders
test at load, answered false because the encoder is a brand record without
fields for its methods. `in` over such a builtin brand record now answers
from the members the standard library declares, plus Object.prototype's.
The limitations page says that memory a package frees only from a cleanup
callback, such as the WebAssembly memory behind wasm-bindgen wrappers the
program drops without free(), is not reclaimed until the program exits.
Fixes#1678.
Keys, primes and generators drop their leading zero bytes before import,
as BN_bin2bn does, and a value still past mbedTLS's 80000-byte limit
throws Node's error or a coded SC2020 error instead of aborting the
process: computeSecret rejects a key longer than the prime as too large,
a long generator is a bad generator, and setPublicKey/setPrivateKey
refuse with SC2020.
Under the RFC 5114 groups, computeSecret rejects a peer key with
key^q mod p != 1 with ERR_CRYPTO_INVALID_KEYTYPE, as OpenSSL's public
key check does, closing small-subgroup confinement of the private key.
The safe-prime groups keep the range check only, as in Node.
Exponents past 8192 bits are split into digits bit by bit, so
generateKeys with a long private key takes linear time.
Chris Tate