jsonview v0.22.0

Prebuilt binaries for Linux (x86_64/arm64), macOS (Intel/Apple Silicon), and Windows. Or install with cargo binstall jsonview.

jsonview v0.21.5

Prebuilt binaries for Linux (x86_64/arm64), macOS (Intel/Apple Silicon), and Windows. Or install with cargo binstall jsonview.

jview v0.21.4

Prebuilt binaries for Linux (x86_64/arm64), macOS (Intel/Apple Silicon), and Windows. Or install with cargo binstall jview.

jview v0.21.3

Prebuilt binaries for Linux (x86_64/arm64), macOS (Intel/Apple Silicon), and Windows. Or install with cargo binstall jview.

jview v0.21.2

Prebuilt binaries for Linux (x86_64/arm64), macOS (Intel/Apple Silicon), and Windows. Or install with cargo binstall jview.

jview v0.21.1

Prebuilt binaries for Linux (x86_64/arm64), macOS (Intel/Apple Silicon), and Windows. Or install with cargo binstall jview.

jview v0.21.0

jview 0.21.0 — two new keyboard features, plus an internal module split. No breaking changes.

✨ New features

• # — aggregate a container's numbers. Focus any array or object and press # for a
  one-line count · sum · min · max · mean of its direct numeric children. Computed in a
  single streaming pass that never materializes the values, so it stays near-constant memory even
  on a multi-GB array. Non-numeric children are skipped, and the footer flags partial coverage
  (e.g. 12 of 20 numeric). The numeric companion to c (count) and t (type) — and it pairs
  with the filter: run .[].price into a result pane, then # to total it.

• History recall in the : and | prompts. ↑/↓ now walk a per-session history of the
  paths and filters you've submitted, so a long one can be recalled and tweaked instead of retyped.
  A half-typed line is stashed when you start browsing and comes back when you arrow past the newest
  entry; blank lines and consecutive duplicates are dropped. (Search / keeps ↑/↓ for
  next/previous match, unchanged.)

🔧 Under the hood (no behavior change)

• main.rs split into focused modules — input (prompt line-editor), stream (piped-stdin
  byte store + background reader), tree (lazy byte-range node model + : path navigation), and
  ui (terminal rendering) — leaving main.rs as the app/pane/key-dispatch layer. Pure
  restructuring, verified identical by the unit + pseudo-terminal e2e suites. Both features above
  ship with their own unit + e2e coverage.

📦 Install

Prebuilt binaries for Linux (x86_64/arm64), macOS (Intel/Apple Silicon), and Windows are attached
below. Or cargo binstall jview (prebuilt) / cargo install jview (from source).

jview v0.20.3

jview 0.20.3 — visual polish for the type overlay.

💅 Improvements

• The t type overlay is now syntax-highlighted. The inferred TypeScript
  type used to render in flat gray; it's now color-coded TypeScript-style — type
  keywords (string/number/boolean/null/any/Record) in green, field
  names in cyan, punctuation and the // % fill comments dimmed. A small per-line
  tokenizer classifies word runs against a keyword set (so a field literally named
  like a type is the only rare mis-color).

📦 Install

Prebuilt binaries for Linux (x86_64/arm64), macOS (Intel/Apple Silicon), and
Windows are attached below. Or cargo binstall jview / cargo install jview.

jview v0.20.2

jview 0.20.2 — a type-inference accuracy fix.

🐛 Fixes

• Stats/counter records are no longer misread as maps. Map detection had a
  count trigger — any homogeneous object with ≥8 entries was called a map — so a
  counters record like {buys_placed: 22464, tick: …, dict: {…}} (many identifier
  keys, mostly-numeric values) was wrongly inferred as Record<string, … | number>.
  Count alone can't tell a scalar map from a stats record, so that trigger is gone:
  a map is now detected only by object-value similarity or data-like (non-identifier)
  keys. Such records stay records, with any genuinely nested maps still detected inside.

📦 Install

Prebuilt binaries for Linux (x86_64/arm64), macOS (Intel/Apple Silicon), and
Windows are attached below. Or cargo binstall jview / cargo install jview.

jview v0.20.1

jview 0.20.1 — smarter map detection in the type overlay.

✨ Improvements

• Maps are now detected by key shape, not just values — and key types are
  inferred. Previously a small numeric-keyed dictionary like
  {"8960": [...], "8970": [...]} was treated as a record, and when such a map sat
  inside many records, merging exploded every key into 6550?: number[] // 0%
  noise. Now, if most keys aren't identifiers (numeric, delimited like DNSE|STOCK,
  dotted, …) and the values are homogeneous, it's a map regardless of entry count —
  while a small record with real field names ({x, y, z}) stays a record. The key
  type is inferred too: Record<number, T> when every sampled key is numeric, else
  Record<string, T>. A numeric-keyed map nested in thousands of records now
  collapses to a single Record<number, number[]> on merge.

📦 Install

Prebuilt binaries for Linux (x86_64/arm64), macOS (Intel/Apple Silicon), and
Windows are attached below. Or cargo binstall jview / cargo install jview.