DSS, a lightweight TUI spreadsheet editor and dashboard in Go
Hi there, I tried to build a CLI tool to edit and visualize Excel/CSV files directly in the terminal, I called it "dss". I did it for fun to tweak spreadsheet formulas without leaving my terminal or opening heavy GUI apps. It is an interactive editor of sheets with charts and formula engine diretly in TUI. The formula engine is handmaded but I'd like to improve it. I copied a lot from my previous Datacmd project and from Termdash repo. Hoping to receive some feedback.
DSS, a lightweight TUI spreadsheet editor and dashboard in Go launched on April 26, 2026 with 7 votes, #1,538 of 21,248 launches that month and more than 75% of that year's launches.
What it does
A Go implementation of a CMD-only spreadsheets visualizer based on the new DSS format. - VincenzoManto/howToCSV
dss-go is a Go command-line tool for loading DSS , CSV, XLS, XLSX, and XLSM workbooks, computing formulas, editing them in a full-screen terminal spreadsheet view with bordered cells, visualizing workbook summaries in a termdash dashboard, and exporting back to DSS. dss <input> [--output output.dss] dss tui <input> [--output output.dss] dss dashboard <input> dss convert <input> <output.dss> dss set <input> <output.dss> --sheet NAME --cell A1 --value VALUE Passing a workbook path directly opens the interactive TUI. The UI shows a bordered spreadsheet grid, a compact formula/value bar for the selected cell, color-coded formula/error states, and live editing directly in the selected cell. I'm…from github.com
Does a similar job
all alternatives →
A terminal spreadsheet editor with Vim keybindingsApr 2026 · github.com · ▲126While speccing out this spreadsheet tool, I realized that I never had to think about the keybindings. It all just came naturally from Vim. Normal/insert/visual modes, hjkl navigation, dd/yy/p, :w, :q. The usual muscle memory works. It supports CSV/TSV import and export, and a native .cell format that preserves formulas. The formula engine handles SUM, AVERAGE, COUNT, MIN, MAX, and IF with range references. The codebase is a Cargo workspace: a pure cell-sheet-core library (no TUI dependency) and a cell-sheet-tui crate on top of ratatui. Early days, but it's usable. To…
DataSquirrel.ai2023 · datasquirrel.ai · ▲268Fastest way: csv/xls to dashboard report, no ChatGPT upload
OpenSheetFeb 2026 · opensheet.app · ▲86Hi folks. I've been doing some experiments on how LLMs could get more handy in the day to day of working with files (CSV, Parquet, etc). Earlier last year, I built https://datakit.page and evolved it over and over into an all in-browser experience with help of duckdb-wasm. Got loads of feedbacks and I think it turned into a good shape with being an adhoc local data studio, but I kept hearing two main things/issues: Why can't the AI also change cells in the file we give to it? Why can't we modify this grid ourselves? So besides the whole READ and text-to-SQL flows, what seemed…
I built a spreadsheet app with Python to make data science easier2019 · hackernoon.com · ▲84Today I'm open sourcing "Grid studio", a web-based spreadsheet application with full integration of the Python programming language.
Excel Dashboard Ai2024 · exceldashboard.ai · ▲158Hey everyone! I'm Alex, the co-founder of Excel Dashboard Ai. I’m excited to share our AI tool that turns your Excel data into awesome dashboards and detailed reports. Think visualized charts, diverse analysis angles, and almost 10,000 words of AI-driven insights—all in one place. Say goodbye to endless hours of data analysis and report writing. ExcelDashboard is here to boost your productivity! Why did we build this? Back in my previous company, we were constantly asked for data-driven insights and long reports. This process was a huge time drain. I used to joke, "Wouldn't it be great if…
More dev tools this month
the category →
open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.
Dev tools · 29d ago · github.com
Contribute to reladraw/reladraw development by creating an account on GitHub.
Dev tools · 27d ago · github.com
Contribute to oosexgang/hackios-xnu-kernel development by creating an account on GitHub.
Dev tools · 15h ago · github.com
OpenBot▲362Grok Bot alternative: free, local, open-source, multiplayer
Dev tools · 24d ago · openbot.run
Talanoa▲346Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…
Dev tools · 21d ago · talanoa.email
Source: Show HN post ↗
Launched alongside, April 2026
the whole month →
- AG
Thought the resources for GPU arch were lacking, so here we are
Life & fun · Apr 2026 · jaso1024.com
Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.
AI · Apr 2026 · github.com
I made a laptop stand out of solid concrete, in the style of brutalist architecture, with themes of urbex and urban decay
Life & fun · Apr 2026 · sam-burns.com
With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.
AI · Apr 2026 · text.blogosphere.app