Dev tools · alternatives · 2026

24 alternatives to cpx – cp with progress bars, resume and parallel copying

I built cpx, a modern take on cp that adds progress bars, resumable copies, and parallel file copying. It’s written in Rust and aims to make copying large directories less opaque and faster while staying simple to use. Repo: https://github.com/11happy/cpx Would love feedback.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier.

1
Linux tool to show progress for cp, rm, dd, etc.▲252
Linux tool to show progress for cp, mv, dd, ... (formerly known as cv) - Xfennec/progress
2014 · github.com · its alternatives →
2
fcp – A significantly faster alternative to cp(1), written in Rust▲88
A significantly faster alternative to the classic Unix cp(1) command, copying large files and directories in a fraction of the time. - Svetlitski/fcp
2021 · github.com · its alternatives →
3
Rmux – A programmable terminal multiplexer with a Playwright-style SDK▲194
Author here. RMUX started from a frustration: I've used tmux for years and got tired of scraping output with grep and sleeps to automate anything. So I rebuilt the multiplexer from scratch in Rust, with a programmable layer on top. Two surfaces: a tmux-compatible CLI (~90 commands, your keybindings just work), and a typed async Rust SDK on the same daemon — stable pane IDs, structured snapshots, locator-style waits. The idea is Playwright-style automation, but for terminals. Native on Linux, macOS, Windows (real ConPTY, no WSL). Demos and docs at rmux.io. Happy to answer questions about the…
May 2026 · github.com · its alternatives →
4FA
Fresh – A new terminal editor built in Rust▲187
I built Fresh to challenge the status quo that terminal editing must require a steep learning curve or endless configuration. My goal was to create a fast, resource-efficient TUI editor with the usability and features of a modern GUI editor (like a command palette, mouse support, and LSP integration). Core Philosophy: - Ease-of-Use: Fundamentally non-modal. Prioritizes standard keybindings and a minimal learning curve. - Efficiency: Uses a lazy-loading piece tree to avoid loading huge files into RAM - reads only what's needed for user interactions. Coded in Rust. - Extensibility: Uses…
Dec 2025 · sinelaw.github.io · its alternatives →
5
layer▲88
I built a small CLI called layer. It manages .git/info/exclude so you can keep local-only files in a repo without adding them to the shared .gitignore. This came from a normal team repo problem. People keep their own local files in a repo: API_SPEC.md, BACKEND_GUIDE.md, ARCHITECTURE_NOTES.md, CLAUDE.md, prompt files, scratch notes, temporary investigation docs, and other markdown files with custom names that are useful for one developer but should not be committed. The usual answer is “just put it in .gitignore”, but that gets messy fast because these files are different for each…
Mar 2026 · crates.io · its alternatives →
6
A keyboard-centric clipboard history app for macOS▲141
Hey HN, As a Software Engineer, I frequently copy and paste content. The fact that macOS clipboard buffer can keep only one item is very frustrating. It’s very annoying to copy → switch app → paste → switch app → copy → switch app → paste, and so on. Losing items I copied hours ago and having to find and copy them again is a waste of time. I tried many third-party clipboard managers like Alfred, Raycast, Paste, Maccy, etc. While great, they didn't fully meet my needs. As a developer, my requirements are: 1. Keyboard-centric operation to avoid using the mouse. I don’t want to waste my time…
2024 · clipbook.app · its alternatives →
7
I'm making a dynamic language in Rust▲184
An implementation of a dynamic programming language in Rust. Includes: Parser/Compiler, REPL, Virtual Machine, Bytecode Disassembler This started out as a learning project to teach myself Rust. It has grown into a decently substantial piece of software and I've learned quite a bit in the process! Some neat things: + A garbage collector that can store dynamically sized types without any double-indirection (i.e. I have my own Box implementation with manual alloc/dealloc) + The smart pointer used to reference GCed data is a thin pointer. The ptr metadata needed for DSTs is stored in…
2022 · github.com · its alternatives →
8
I missed the moving blocks, so I built a real Linux disk defragmenter▲97
Linux filesystem defragger written in Rust and Qt Quick/Kirigami - gbin/defragger
Aug 2026 · github.com · its alternatives →
9
Forkrun – NUMA-aware shell parallelizer (50×–400× faster than parallel)▲151
forkrun is the culmination of a 10-year-long journey focused on "how to make shell parallelization fast". What started as a standard "fork jobs in a loop" has turned into a lock-free, CAS-retry-loop-free, SIMD-accelerated, self-tuning, NUMA aware shell-based stream parallelization engine that is (mostly) a drop-in replacement for xargs -P and GNU parallel. On my 14-core/28-thread i9-7940x, forkrun achieves: * 200,000+ batch dispatches/sec (vs ~500 for GNU Parallel) * ~95–99% CPU utilization across all 28 logical cores, even when the workload is non-existant (bash no-ops / `:`)…
Mar 2026 · github.com · its alternatives →
10
Threadprocs – executables sharing one address space (0-copy pointers)▲64
This project launches multiple independent programs into a single shared virtual address space, while still behaving like separate processes (independent binaries, globals, and lifetimes). When threadprocs share their address space, pointers are valid across them with no code changes for well-behaved Linux binaries. Unlike threads, each threadproc is a standalone and semi-isolated process. Unlike dlopen-based plugin systems, threadprocs run traditional executables with a `main()` function. Unlike POSIX processes, pointers remain valid across threadprocs because they share the same address…
Mar 2026 · github.com · its alternatives →
11WA
wcp – a reimplementation of cp using io_uring. With a nice progress bar▲32
2021 · wheybags.com · its alternatives →
12
Bake – A modular build system and package manager for C/C++▲132
Bake, A build system for building, testing and running C & C++ projects - SanderMertens/bake
2018 · github.com · its alternatives →
13
Scapefree tier, from $9.99/mo▲59
Hey HN, we've been using Claude Code daily for months, and built Scape to fix our biggest pain point: managing multiple worktrees quickly & reducing the mental load of switching between them quickly. What we built: Scape is a macOS menu bar app that sits on top of Claude Code and gives you: - One-click worktrees: click a button, get a new git worktree with a Claude session already working on it. Develop in parallel without leaving your current branch. - Toolkit: per-session actions like "Create PR", "Commit & Push", "Run & Fix Tests." Add your own with bash scripts or prompts. -…
25d ago · scape.work · its alternatives →
14
Notchification▲98
Compilation and Claude progress bars in your mac's notch!
Jan 2026 · notchification.carrd.co · its alternatives →
15
A PSX/DOS style 3D game written in Rust with a custom software renderer▲57
So, after years of abandoning Rust after the hello world stage, I finally decided to do something substantial. It started with simple line rendering, but I liked how it was progressing so I figured I could make a reasonably complete PSX style renderer and a game with it. My only dependency is SDL2; I treat it as my "platform", so it handles windowing, input and audio. This means my Cargo.toml is as simple as: [dependencies.sdl2] version = "0.35" default-features = false features = ["mixer"] this pulls around 6-7 other dependencies. I am doing actual true color 3D rendering (with Z buffer,…
2025 · totenarctanz.itch.io · its alternatives →
16
pbcopy/pbpaste across machines via Gitlab Snippets▲55
copy and paste across machines. Contribute to bradwood/glsnip development by creating an account on GitHub.
2020 · github.com · its alternatives →
17
Ccmux – Reduce context switching for parallel Claude Code sessions▲10
I’ve been running parallel Claude Code instances while working on different tasks. Two problems kept slowing me down: 1. I was constantly jumping between terminals to see which session needed input. 2. Using git worktrees added setup friction (installing deps, bootstrapping environments, etc.), which discouraged parallel work. So I built ccmux. It’s a thin layer on top of tmux that: - Adds a glanceable sidebar UI showing all Claude Code sessions - Surfaces attention-needed states with visible alerts - Wraps git worktrees with a lightweight workflow abstraction so spinning up parallel tasks…
Mar 2026 · github.com · its alternatives →
18
A fast hex dumper, written in Rust▲6
fasthex - a very optimized hex dumper with all the features other hex dumpers have too
Jun 2026 · github.com · its alternatives →
19DB
Diffing Binary Files▲19
My partner reviews a lot of P&IDs (piping and instrumentation diagrams) and the adjacent files involved (excel, docx, pdfs, acd/l5x, etc). In his company, these are usually done in Bluebeam. It's really hard to see the diff + keep track of all the revisions resulted by these iterations. They end up storing files like "rev3_final_redlined.pdf". We've been looking for something close to Github to do these reviews, but haven't found one easy enough for folks with no CLI experience to understand and use (happy to check out more tools if you know any). So I built withkord.com to help with…
Aug 2026 · withkord.com · its alternatives →
20
I created a RAW to HDRI stacker in (mostly) Common Lisp▲35
This is an upgrade of a tool I created 15 years ago in Python to learn OOP and solve some inadequacies in the HDR stacking tools I could find at the time. The problem was, none of them were really "batch friendly". None of them properly preserved the metadata I wanted them to stuff into the output file. There were probably some other reasons also, I just can't remember them now. It got the job done, but was very slow. Python was what I knew at the time and even with NumPy, I was limited in the speed I could squeeze out of it. (I also made some very specific, conscious, architectural choices…
Jun 2026 · github.com · its alternatives →
21
An incremental build cache for Rust on GHA▲5
Hi HN, I'm Kyle, the creator of Clipper, a container registry with 7x faster builds via lazy pulls and cache mount exports. In the process of implementing cache mount exports I ended up with a FUSE mounted filesystem backed by a remote content defined store. I went looking for fun things to do with it and found that there's not really a good way to keep Rust incremental build state around on ephemeral runners, so here we are. Rust generally uses https://github.com/mozilla/sccache for caching, but sccache disables itself when incremental compilation is enabled…
Jul 2026 · github.com · its alternatives →
22
Progressbar - A C library for displaying command-line progress bars▲33
An easy-to-use C library for displaying text progress bars. - doches/progressbar
2015 · github.com · its alternatives →
23
C/C++ Cheatsheet – a modern, practical reference for C and C++▲10
Hi HN, I’m the creator of C/C++ Cheatsheet — a modern, practical reference for both C and C++ developers. It includes concise snippet-style explanations of core language features, advanced topics like coroutines and constexpr, system programming sections, debugging tools, and useful project setups. You can explore it online at https://cppcheatsheet.com/. I built this to help both beginners and experienced engineers quickly find clear examples and explanations without digging through fragmented blogs or outdated docs. It’s open source, regularly maintained, and…
Jan 2026 · github.com · its alternatives →
24HP
High-performance, compiled Datalog in Rust as a proc macro▲6
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 →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →