nowfound

Life & fun · June 7, 2026

I made a better zsh autosuggestion tool that predicts your next command

Hi everyone I just created Deja, a tool that instead of only surfacing commands that start with what you've typed, suggest what you actually want to run. I built it because I was using zsh autosuggestions but got tired of typing the same commands again and again. So Deja predicts your next command from your history. Let me know what you think

I made a better zsh autosuggestion tool that predicts your next command launched on June 7, 2026 with 14 votes, #1,036 of 22,647 launches that month and more than 90% of that year's launches.

Visit github.com ↗Alternativestop 5% of June 2026

In plain words

Deja is a zsh autosuggestion tool that predicts a user's next command based on their history rather than just matching typed characters. Designed for developers who frequently run similar commands, it learns from past usage patterns to suggest relevant commands without requiring full text input. The tool aims to reduce repetitive typing by intelligently anticipating what command comes next.

written from the facts on this page · September 2026

From the sources

Predictive inline shell autosuggestions for zsh. Go daemon, no TUI, no sync - Giammarco-Ferranti/deja

Does a similar job

all alternatives →
  • I automated half of my typing2023 · github.com · ▲815

    I've been using this for about a year now - I parsed 6 months of my messages on slack and found the most common phrases I use and generated keyboard shortcuts for them.

  • Oh-heck, a terminal command for when you forget other terminal commands2022 · oh-heck.dev · ▲250

    Always Googling those pesky Terminal commands? Use AI to find the commands for you from within the command line.

  • Sol – A de-minifier for shell programs2024 · github.com · ▲147

    I've built a tool called sol (like "soul") that helps you inspect and format complex shell one-liners. Features: - Choose which transformations you want (break on pipe, args, redirect, whatever) - "Peeks" into stringified commands (think xargs, parallel) and formats those, too - Auto-breaks at a given width (e.g., 80 characters) - Shows you non-standard aliases, functions, files, etc. that you might not have in your shell environment - Breaks up long jq lines with jqfmt because—let's be honest—they're getting out of hand As a security researcher and tool developer, I often encounter (or…

  • Leaping – Debug Python tests instantly with an LLM debugger2024 · github.com · ▲120

    Hi HN! We’re Adrien and Kanav. We met at our previous job, where we spent about a third of our lives combating a constant firehose of bugs. In the hope of reducing this pain for others in the future, we’re working on automating debugging. We’re currently working on a platform that ingests logs and then automatically reproduces, root causes and ultimately fixes production bugs as they happen. You can see some of our work on this here - https://news.ycombinator.com/item?id=39528087 As we were building the root-cause phase of our automated debugger, we realized that we developed…

  • Diffle, a keyboard-centric diff viewer with LSP support16d ago · github.com · ▲74

    A keyboard-first diff viewer with LSP support and GitHub integration. - moritzwilksch/diffle

  • Unix tool that visualizes shell commands usage2021 · github.com · ▲98

    🐚📊 Show off your most used shell commands. Contribute to irevenko/tsukae development by creating an account on GitHub.

More life & fun this month

the category →

Source: Show HN post ↗

Launched alongside, June 2026

the whole month →
  • Fundraisly▲1,537

    AI fundraising agent that finds investors and books meetings

    AI · Jun 2026 · fundraisly.com

  • Today, I’m proud to announce Homebrew 6.0.0. The most significant changes since 5.1.0 are a new tap trust security mechanism, the new faster, smaller, default internal Homebrew JSON API, sandboxing on Linux, better defaults informed by our user survey, many brew bundle improvements, improved performance and initial support for macOS 27 (Golden Gate). Happy to discuss any questions here!

    Dev tools · Jun 2026 · brew.sh

  • Hi HN! I was super frustrated at apps like tiktok and wechat preventing me from saving or downloading the animated gifs, so I made a little tool to turn a screen recording into a slack-sized emoji. Hope you get some value from this!

    Life & fun · Jun 2026 · vorpus.github.io

  • Upstream▲976

    The inbox designed for humans and agents

    AI · Jun 2026 · upstream.do

  • Goldfish▲958

    Press Option. It knows your work and replies like you

    AI · Jun 2026 · goldfish.sh

  • Search 18 years of Hacker News and chart how any topic, tool, or person trended. Overlay terms to compare their rise and fall across 45M posts and comments.

    Life & fun · Jun 2026 · hackernewstrends.com