Dev tools · alternatives · 2026

24 alternatives to Parqeye – A CLI tool to visualize and inspect Parquet files

I built a Rust-based CLI/terminal UI for inspecting Parquet files—data, metadata, and row-group-level structure—right from the terminal. If someone sent me a Parquet file, I used to open DuckDB or Polars just to see what was inside. Now I can do it with one command. Repo: https://github.com/kaushiksrini/parqeye

Parqeye is a Rust-based command-line tool that lets users inspect Parquet files directly from the terminal. It displays file data, metadata, and row-group-level structure without requiring separate data analysis tools.… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1
Parqv – Interactive TUI Parquet Visualizer▲18
Interactive Python TUI for visualizing and analyzing files with multiple formats - sanspareilsmyn/parqv
2025 · github.com · its alternatives →
2
GritQL, a Rust CLI for rewriting source code▲280
Hi everyone! I’m excited to open source GritQL, a Rust CLI for searching and transforming source code. GritQL comes from my experiences with conducting large scale refactors and migrations. Usually, I would start exploring a codebase with grep. This is easy to start with, but most migrations end up accumulating additional requirements like ensuring the right packages are imported and excluding cases which don’t have a viable migration path. Eventually, to build a complex migration, I usually ended up having to write a full codemod program with a tool like jscodeshift. This comes with its own…
2024 · github.com · its alternatives →
3
Easily Convert WARC (Web Archive) into Parquet, Then Query with DuckDB▲116
🗄️ A simple CLI for converting WARC to Parquet. Contribute to maxcountryman/warc-parquet development by creating an account on GitHub.
2022 · github.com · its alternatives →
4
Open-source, browser-local data exploration using DuckDB-WASM and PRQL▲227
Hey HN! We’ve built Pretzel, an open-source data exploration and visualization tool that runs fully in the browser and can handle large files (200 MB CSV on my 8gb MacBook air is snappy). It’s also reactive - so if, for example, you change a filter, all the data transform blocks after it re-evaluate automatically. You can try it here: https://pretzelai.github.io/ (static hosted webpage) or see a demo video here: https://www.youtube.com/watch?v=73wNEun_L7w You can play with the demo CSV that’s pre-loaded (GitHub data of text-editor adjacent projects) or upload…
2024 · github.com · its alternatives →
5DU
Duck-UI – Browser-Based SQL IDE for DuckDB▲213
I built Duck-UI, a web-based SQL editor that runs DuckDB entirely in your browser via WebAssembly. No backend required. The Problem: Every time I needed to query csv, parquet, or even to play with SQL, I had to either: (a) spin up a Jupyter notebook (b) use the CLI (c) upload to a hosted service. Friction at every step (TOO MUCH to load a csv or even to test some sql (study)... The Solution: DuckDB's WASM runtime lets us run SQL analysis client-side. Load CSV/JSON/Parquet files from disk or URL, write SQL, get results instantly. Data stays on your machine. What It Does: SQL editor…
2025 · demo.duckui.com · its alternatives →
6
Quak Query▲10
Quick and dirty duckdb in the browser, parquet!
2025 · quak.dev · its alternatives →
7
Fast Parquet Viewer▲3
A fast, lightweight desktop viewer for .parquet files
Mar 2026 · jaungiers.github.io · its alternatives →
8
Hyperparam: OSS tools for exploring datasets locally in the browser▲77
For the last year I’ve been developing Hyperparam — a collection of small, fast, dependency-free open-source libraries designed for data scientists and ML engineers to actually look at their data. - Hyparquet: Read any Parquet file in browser/node.js - Icebird: Explore Iceberg tables without needing Spark/Presto - HighTable: Virtual scrolling of millions of rows - Hyparquet-Writer: Export Parquet easily from JS - Hyllama: Read llama.cpp .gguf LLM metadata efficiently CLI for viewing local files: npx hyperparam dataset.parquet Example dataset on Hugging Face Space:…
2025 · hyperparam.app · its alternatives →
9
Jqview, a simple native GUI for inspecting JSON with jq▲208
simplest possible native GUI for inspecting JSON objects with jq - fiatjaf/jqview
2020 · github.com · its alternatives →
10
McFly, a smart Bash history search CLI in Rust with a neural network▲130
Fly through your shell history. Great Scott! Contribute to cantino/mcfly development by creating an account on GitHub.
2018 · github.com · its alternatives →
11
SQL workbench in the browser▲117
Free browser-based SQL editor powered by DuckDB. Query and visualize CSV, JSON, Parquet and Arrow files locally or from remote URLs. No installation required.
2024 · sql-workbench.com · its alternatives →
12
JQL – A JSON Query Language CLI Tool Built with Rust▲25
crates.io serves as a central registry for sharing crates, which are packages or libraries written in Rust that you can use to enhance your projects
2020 · crates.io · its alternatives →
13
Sisi – Semantic Image Search CLI tool, locally without third party APIs▲128
I wrote this tool to get familiar with CLIP model, I know many people have written similar tools with CLIP before, but I'm new to machine learning and writing a classic tool helps my study. The unusual thing with my version is, it is in pure Node.js, with the power of node-mlx, a Node.js machine learning framework. The repo in the link is mostly about implementing indexing and CLI, the code of the model implementation lives as a Node.js module: https://github.com/frost-beta/clip . Hope this helps other learners!
2024 · github.com · its alternatives →
14
SQL Viewer – UI for uber/queryparser, written in Haskell▲88
GHCJS front-end for queryparser. Contribute to dlthomas/sql-viewer development by creating an account on GitHub.
2018 · github.com · its alternatives →
15CA
CraftQL – A Rust CLI tool for GraphQL schemas manipulation and graphviz▲12
crates.io serves as a central registry for sharing crates, which are packages or libraries written in Rust that you can use to enhance your projects
2020 · crates.io · its alternatives →
16
Columnar store for fast, lightweight logging▲15
Founder here, Parseable is a lightweight log ingestion and query engine written in Rust. Parseable can ingest data from existing logging agents (FluentBit, LogStash, Vector, syslog-ng and more) using HTTP + JSON output. Ingested logs are stored as semi-indexed Parquet files (on disk or S3). You can query the data with builtin query engine using SQL or use a query engines of choice like Spark, Presto, Trino and so on. We also developed a Grafana data source plugin that lets you visualise log data via Grafana. Sample dashboard link in readme. As log data grew, our industry has responded with…
2023 · github.com · its alternatives →
17
Flexible command line tool to create graphs from CSV data▲95
Flexible command line tool to create graphs from CSV data - mcastorina/graph-cli
2018 · github.com · its alternatives →
18
Rust based log analytics with Parquet on S3▲13
For write once, read many, immutable data types, Parquet on S3 is one of the most economical and scale approach. Every organisation I have talked to, in the last few years has attempted some form of Parquet on S3 implementation. However, these initiatives face challenges in standardising the approach for both ingesting and querying the data. Data quality, data governance and access control - everything becomes a challenge. We at Parseable are taking the Parquet on S3 approach and making it into an Enterprise grade product. Integrate easily with existing log agents and libraries. Built-in…
2023 · github.com · its alternatives →
19
PlasCAD: Open-source plasmid editor▲101
Hey! This is an open source plasmid and vector (Short, often circular segments of DNA) editor, with features related to primer quality checks, PCR cloning, and protein analysis. I plan to add more restriction-enzyme-based features in the near future. It has some extras like a solution-mixing helper, automatic feature annotation. From a technical standpoint, this is a standalone binary written using the EGUI library in rust. A project goal is performance, with small memory footprint, and small application and file sizes. This is a continuous work-in-progress, and I'm open to any and all…
2024 · github.com · its alternatives →
20PP
PDF parsing in Racket, my weekend project▲101
2012 · planet.racket-lang.org · its alternatives →
21
Open-source protein and ligand viewer▲32
I just published an open-source protein and ligand viewer. Goal: fast and easy-to-use. Long-term: It's a platform for docking and molecular dynamics. The basic functionality for viewing and inspecting work. I'm currently working on Coot-like electron-density viewing. I'm gradually splitting it into standalone libs, published to crates.io. Some are up already, others are integrated, and will be split off when sufficiently mature and decoupled. Uses parallel execution when able, through thread pools (Rayon), CPU SIMD and Cuda. The default control scheme is non-standard, unless you play video…
2025 · github.com · its alternatives →
22
Rust framework for advanced file recognition and identification▲46
Alternative to magic.h and infer. Zero dependencies. Fully extensible. Works in no_std, async, and embedded contexts.
2025 · crates.io · its alternatives →
23PV
ParqDB – Vector search in the browser from Parquet over HTTP"▲26
Search a 100,000-article ParqDB index directly in the browser with MiniLM, HTTP Range, Parquet, and WebAssembly.
Aug 2026 · search.parqdb.io · its alternatives →
24
Developed from my Prison cell: A Libcurl TUI HTTP Client in Rust.▲47
HTTP client/libcurl TUI front end in Rust, with request + key storage - PThorpe92/CuTE
2023 · github.com · its alternatives →

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