# jello を Homebrew, apt, dnf, MacPorts, Nix でインストール

jello のインストール経路、実行ファイル、メタデータ、AI エージェント向けセキュリティノートを確認します。

## インストール

```sh
sudo av install brew:jello
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install jello
```

  証拠: local Homebrew formula metadata

- MacPorts (94%):

```sh
sudo port install jello
```

  証拠: MacPorts ports tree: sysutils/jello/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

### Linux

- Debian apt (92%):

```sh
sudo apt install jello
```

  証拠: Debian stable package indexes: jello from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz

- dnf (92%):

```sh
sudo dnf install jello
```

  証拠: Fedora Rawhide package metadata: jello from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst

- Nix (92%):

```sh
nix profile install nixpkgs#jello
```

  証拠: nixpkgs package indexes: jello from https://raw.githubusercontent.com/NixOS/nixpkgs/master/pkgs/top-level/all-packages.nix

## パッケージ情報

- **パッケージキー:** brew:jello
- **パッケージマネージャ:** Homebrew
- **パッケージマネージャページ:** <https://formulae.brew.sh/formula/jello>
- **バージョン:** 1.6.1
- **ソース概要:** Filter JSON and JSON Lines data with Python syntax
- **ホームページ:** <https://github.com/kellyjonbrazil/jello>
- **リポジトリ:** <https://github.com/kellyjonbrazil/jello>
- **上流ドキュメント:** <https://github.com/kellyjonbrazil/jello#readme>
- **ライセンス:** MIT
- **ソースアーカイブ:** <https://files.pythonhosted.org/packages/fb/5e/fe41641ce367cb8b57a6514372fffd7aed4a8c916cd7dc0bb7e9ae8f6ae2/jello-1.6.1.tar.gz>
- **生成日時:** 2026-07-08T07:18:31+00:00

## 実行可能ファイル

- jello (cli)
- jello (エイリアス)

## 依存関係

- python@3.14

## インストール挙動

- post-install フック: 未定義
- Bottle: 利用可能 対象 all

## バージョンと鮮度

- ページ生成日: 2026-07-08
- マネージャ版: 1.6.1
- ローカルデータ: OK
- 上流リポジトリ: https://github.com/kellyjonbrazil/jello
- 情報: No package-manager update timestamp was available.
- 情報: No cached GitHub release or tag data was available.
## プロジェクトの歴史と使われ方

jello is a command-line JSON and JSON Lines filter that uses Python expressions instead of jq's filter language. The README describes it as similar to jq, but with standard Python dict and list syntax.

### プロジェクトの歴史

Kelly Brazil introduced jello in March 2020 as part of a set of structured-data command-line tools that also included jc and jtbl. In the author blog post, Brazil explains that jq is useful but that Python list and dictionary syntax can be easier for deeply nested structures.

The project changelog records an initial release on March 24, 2020 and version 1.0.0 on April 1, 2020. Subsequent releases added raw output, line output, custom initialization, schema output, color controls, Windows fixes, dot notation, file input, query files, and raw-string ingestion.

### 採用の歴史

jello spread through Python and OS package channels. The README documents installation through pip, OS repositories, Windows MSI packages, GitHub release binaries, and Homebrew, while the batch input records packages in Homebrew, Debian, Fedora, MacPorts, Nix, and Ubuntu.

### 使われ方

Users pipe JSON or JSON Lines into jello, where the parsed data is available as the underscore object. Queries can be Python expressions, comprehensions, loops, or code loaded from a query file, and output can be JSON, JSON Lines, bash-array-friendly lines, or a grep-able schema.

### パッケージ好きにとっての重要性

jello is package-nerd significant because it belongs to the post-jq wave of structured-text CLI tools: it keeps Unix pipes and JSON filters, but chooses the host language many operators already know. It pairs naturally with jc, which turns command output into JSON, and jtbl, which turns JSON back into terminal tables.

### タイムライン

- 2020: Initial release 0.1.5 was recorded on March 24.
- 2020: Author blog post introduced jello as a Python-syntax jq alternative on March 25.
- 2020: Version 1.0.0 removed the need to assign the result to r.
- 2021: Version 1.3.0 added dot notation and larger-data performance improvements.
- 2023: Version 1.6.0 added direct JSON or JSON Lines file input and query files.
- 2025: Version 1.6.1 added raw-string ingestion and richer runtime/query error information.

### Related projects

- Related projects include jq, the comparison point in the README and blog post; jc and jtbl, Brazil's adjacent structured-data CLI tools; and Jello Explorer, also called jellex, which the README lists as a TUI built on jello.

### ソース

- <https://blog.kellybrazil.com/2020/03/25/jello-the-jq-alternative-for-pythonistas/>
- <https://formulae.brew.sh/formula/jello>
- <https://github.com/kellyjonbrazil/jello>
- <https://github.com/kellyjonbrazil/jello#readme>
- <https://github.com/kellyjonbrazil/jello/blob/master/CHANGELOG>


## セキュリティノート

narrow executable package without higher-risk signals.

- **Geiger リスク:** グリーン / 低
- narrow executable package without higher-risk signals


## Configuration and credential file locations

These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval.


## Configuration files

- Unix: ~/.jelloconf.py
- Windows: %APPDATA%/.jelloconf.py
## ソースデータベース詳細

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** jello
- **Version Scheme:** 0
- **Revision:** 1
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** stable

## 他のパッケージマネージャ記録

- Debian apt - jello - 1.6.0-1: normalized package name match | Debian stable package indexes: jello from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Filter for JSON and JSON Lines data with Python syntax | https://kellyjonbrazil.github.io/jello/
- Nix - jello: normalized package name match | nixpkgs package indexes: jello from https://raw.githubusercontent.com/NixOS/nixpkgs/master/pkgs/top-level/all-packages.nix
- Ubuntu apt - jello - 1.6.0-1: normalized package name match | Ubuntu 24.04 LTS package indexes: jello from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | Filter for JSON and JSON Lines data with Python syntax | https://kellyjonbrazil.github.io/jello/
- dnf - jello - 1.6.1-9.fc45: normalized package name match | Fedora Rawhide package metadata: jello from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst | Query JSON at the command line with Python syntax | https://github.com/kellyjonbrazil/jello
- MacPorts - jello: normalized package name match | MacPorts ports tree: sysutils/jello/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1


## 関連リンク

- [Source-control packages](https://www.automicvault.com/ja/pkg/source-control-tools/) - Belongs to a source-control command family.
- [Terminal utility packages](https://www.automicvault.com/ja/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Text processing packages](https://www.automicvault.com/ja/pkg/text-processing-tools/) - Matched text, document, or structured-data processing metadata.
- [Developer build packages](https://www.automicvault.com/ja/pkg/developer-build-tools/) - Matched build, compiler, generator, or developer workflow metadata.
- [python@3.14](https://www.automicvault.com/ja/pkg/brew/python-3-14/) - Runtime dependency declared by Homebrew.
- [jq](https://www.automicvault.com/ja/pkg/brew/jq/) - Shares av.db curated category or tags: cli, developer-tools, json, json-processing.
- [jqfmt](https://www.automicvault.com/ja/pkg/brew/jqfmt/) - Shares av.db curated category or tags: cli, developer-tools, json, json-processing.
- [jqp](https://www.automicvault.com/ja/pkg/brew/jqp/) - Shares av.db curated category or tags: cli, developer-tools, json, json-processing.
- [jtbl](https://www.automicvault.com/ja/pkg/brew/jtbl/) - Shares av.db curated category or tags: cli, developer-tools, json, json-lines.
- [rich-cli](https://www.automicvault.com/ja/pkg/brew/rich-cli/) - Shares av.db curated category or tags: cli, developer-tools, json, python.
- [abi3audit](https://www.automicvault.com/ja/pkg/brew/abi3audit/) - Shares av.db curated category or tags: cli, developer-tools, python.
- [auditwheel](https://www.automicvault.com/ja/pkg/brew/auditwheel/) - Shares av.db curated category or tags: cli, developer-tools, python.
- [austin](https://www.automicvault.com/ja/pkg/brew/austin/) - Shares av.db curated category or tags: cli, developer-tools, python.
- [remarshal](https://www.automicvault.com/ja/pkg/brew/remarshal/) - Both packages touch the same language runtime or ecosystem. Shared terms: cli, data, developer, developer-tools, json.

## Combined YAML source

View the package source record on GitHub. [combined/jello.yml](https://github.com/automic-vault/db/blob/main/combined/jello.yml)


## ソース

- Nucleus package database
- Geiger risk classifier
- package-page enrichment
- curated configuration and credential file locations
- curated package history
- package version freshness
- av.db category and tag curation
- package relationship graph
- external package-manager database matches
- cross-ecosystem install command graph