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Tag: JSON

Database

PouchDB – local document database

November 10, 2026 Steve Emms Database, Documents

PouchDB stores JSON documents locally and synchronises with CouchDB, with revision tracking, conflict detection, and document queries.

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JSON Tools

Tennis – stylish terminal viewer for CSV, JSON and SQLite data

November 5, 2026 Steve Emms CLI, Utilities

Tennis displays CSV, TSV, JSON and SQLite data as colourful terminal tables with automatic layouts, sorting, filtering, and previews.

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JSON Tools

yq – command-line YAML, XML and TOML processor

October 24, 2026 Steve Emms CLI, Programming

yq processes YAML, XML and TOML files using jq filters, supporting format conversion, in-place editing and preservation of comments.

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Server

Flatpak External Data Checker – monitor external manifest sources

October 16, 2026 Steve Emms CLI, Utilities

Flatpak External Data Checker finds stale or broken external sources in manifests and can suggest updated versions automatically.

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Server

flatpak-builder – build application bundles from source manifests

October 3, 2026 Steve Emms CLI, Utilities

flatpak-builder automates source retrieval, builds and manifest-driven packaging, with reproducible workflows for sandboxed Linux apps.

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JSON Tools

vy – interactive JSON and YAML explorer

September 29, 2026 Steve Emms Programming

vy is an interactive tool for exploring and querying JSON and YAML with keyboard navigation, subtree focus and jaq-based filtering.

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Logfile Viewer

fblog – view and filter JSON logs

September 25, 2026 Steve Emms CLI, System Software

fblog is a command-line JSON log viewer with Lua filtering, customizable formatting and colorized log levels.

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Logfile Viewer

JSON Log Viewer – interactive viewer for structured logs

September 24, 2026 Steve Emms System Software, TUI

JSON Log Viewer displays structured JSON logs with expandable records, custom fields, interactive filtering and live stream support.

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JSON Tools

31 Best Free and Open Source JSON Tools

September 4, 2026 Steve Emms Programming, Roundup

JavaScript Object Notation (JSON) is a standard, popular and lightweight data text-oriented format based on JavaScript object syntax to represent structured data.

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JSON Tools

jsonrepair – repair invalid JSON documents

September 1, 2026 Steve Emms CLI, Utilities

jsonrepair repairs invalid JSON documents. It can correct many common syntax problems automatically

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JSON Tools

OTree – terminal user interface for viewing structured data

September 1, 2026 Steve Emms Utilities

OTree is a terminal user interface for viewing structured data as an interactive tree. It supports JSON, YAML, TOML and XML files.

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JSON Tools

jql – query and process JSON data

August 31, 2026 Steve Emms Utilities

jql is a command-line tool for querying and processing JSON data. It uses its own compact query language to select values and structures.

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JSON Tools

Dasel – query, modify and transform structured data

August 31, 2026 Steve Emms CLI, Utilities

Dasel is a command-line tool for querying, modifying and transforming structured data. It provides a unified syntax.

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Database

ArcadeDB – multi-model document and graph database

July 2, 2026 Steve Emms Database, Documents

ArcadeDB combines document, graph, and key-value data models with SQL, Cypher, vector search, indexing, and ACID transactions.

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Database

Kinto – minimalist JSON storage service

June 22, 2026 Steve Emms Database, Documents

Kinto offers self-hosted JSON record storage with HTTP APIs, permission controls, change tracking, and synchronisation for applications.

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Big Data

SirixDB – bitemporal database for versioned XML and JSON

June 7, 2026 Steve Emms Database

SirixDB is a bitemporal XML and JSON database offering immutable snapshots, historical queries, structural sharing and revision comparisons.

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Selection of utilities

nless – interactive terminal pager for structured data

May 6, 2026 Steve Emms TUI, Utilities

nless is an interactive terminal pager for logs, CSV and JSON with automatic column parsing, filters, sorting and pivots.

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Selection of utilities

RustDiff – semantic JSON, XML and SQL diff tool

May 1, 2026 Steve Emms GUI, Utilities

RustDiff is a GTK4 semantic diff tool for JSON, XML and SQL with side-by-side editors, search, graph view, history and export.

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JSON Tools

pyfx – python-native TUI JSON viewer

March 27, 2026 Steve Emms Programming, TUI

pyfx is a Python-native terminal JSON viewer (TUI) inspired by the fx tool,

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Coding

json-tui – JSON terminal UI

March 26, 2026 Steve Emms Programming, TUI

json-tui is a JSON terminal UI made in C++ with zero dependencies and very small.

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