• 2025-08-17:
    • Fix the issue where inlay hints are still displayed when there is no tree in the right editor.
    • Fix the issues of the main panel overflowing and the left panel's collapse animation not working.
    • Optimize the UX of panel resizing and collapsing.
    • Fix the CLS issue caused by the sidebar.
    • Fix the issue where /tutorial is missing from the sitemap.
    • Fix the XSS issue when generating HTML strings and add error handling for genPreviewHTML.
  • 2025-08-16:
    • Support hovering over to preview URLs, colors, images, etc. in the left editor.
    • Support displaying the number of child elements in the left editor.
    • Change the full-screen button in the top-right corner to use browser full-screen mode.
    • Add foolproof design for collapsing the left and right panels.
    • Add a copy button to the JSON path displayed in the status bar (Suggestions from @yuanzhizhuo and @游客—钟影).
    • Upgrade monaco editor to 0.52.2 to try to resolve the issue reported by @Zzz.
    • Standardize the display of the number of child elements for empty arrays and empty objects in the graph view.
  • 2025-08-10:
    • Added a "Tutorial" page.
    • "URL to JSON" now supports recursive parsing.
    • Fix the issue of unhandled duplicate keys in "URL to JSON".
    • Improved the status bar style when parsing errors occur.
  • 2025-08-06:
    • Support displaying the number of child elements in graph and table views (Suggestions from @光翟, @缺点).
    • Added copy button.
    • Fix the prompt "Differences exist" appeared when there were no differences in text comparison.
  • 2025-08-04:
    • Fix the issue that keys were not escaped during output #88.
  • 2025-07-15:
  • 2025-06-08:
    • Fix escape&unescape asymmetry and refactored implementation (By @钟意).
  • 2024-12-09:
    • Support filter via JSON path.
    • Improve the page loading speed of the /editor page.
  • 2024-11-24:
    • Support synchronize reveal between left and right panels, and remove "reveal position in editor" button.
    • Adjust the UI style so that the right-side view can display more content.
    • Remove the floating window that appears when hovering in the table view.
    • Display the function description of toggles in the sidenav when hover.
    • Persistently record the status of the switch button between the mouse and the touchpad.
    • Change command search to fuzzy match.
    • Fix the graph view cannot be displayed normally sometimes.
    • Fix changing from table view to graph view with small JSON will not display the graph.
    • Fix sometimes the graph would be flaky when changing the viewport.
    • Fix "The database connection is closing" error.
  • 2024-11-10:
    • Optimized the loading speed of the editor.
    • Optimized the rendering speed of the graph view when switching JSON trees.
    • The graph view supports the display of field values through popover (By @haecheonlee).
    • Fix the problem that the search highlighting sometimes does not take effect.
    • Fix the problem that the null value causes the table view to display "miss".
    • Fix the problem that the cursor will be reset when the editor is empty when entering text.
  • 2024-11-02:
    • Support searching in graph mode.
    • Change the color of the selected node.
    • Fix the issue that sometimes selected edges are not highlighted.
    • Fix the issue that the graph or table view is not displayed when the input event is triggered before the paste event.
  • 2024-10-18:
    • Change the color to indicate that children nodes are collapsed. (By @haecheonlee)
    • Lazy load jq.wasm when displaying jq input.
  • 2024-10-16:
    • Change "fold siblings" to hide siblings rather than only hiding their descendant nodes.
    • Fix the error in converting URL to JSON and converting python dict to JSON.
    • Fix the issue where folded nodes will display when re-entering the viewport on the virtual graph.
  • 2024-10-12:
    • Redesign landing page.
    • Remove service worker to improve page load speed.
    • Fix #46.
    • Fix maximum call stack size exceeded when generate a big table.
    • Fix multiple diffs within the same array will deepen the color.
    • Fix keyshort conflict on jq input and swap command.
  • 2024-10-07:
    • Support sticky scroll.
    • Fix #41.
  • 2024-10-05:
    • Optimize performance of graph for big JSON (>= 1MB).
    • Fix the experience issues under Windows.
    • Fix sidenav style problem on Safari.
  • 2024-09-24:
    • 3.0.0 is released: support for graph and table view mode, refactoring of UI for better scalability, support for command search and feedback on command execution.
  • 2023-08-01:
    • 2.0.0 is released: editor changed from codemirror 5 to monaco editor to improve performance with large amounts of text.
  • 2022-01-12:
    • 1.0.0 is released.