Dev tools · alternatives · 2026
24 alternatives to G54.APP
Fast interactive and free GCode preview
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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GCodex▲2Free online G-Code viewer & simulator for CNC and 3D printer
May 2026 · gcodex.tech · its alternatives →
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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
2024 · crates.io · its alternatives →
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I use a ton of 3D Files as I love 3D printing in my spare time and I usually exchange them over Gmail and store them in Google Drive etc.. Google does not have a 3D Preview of files so I've built a small Google Workspace Addon that opens the file into a clean "Google like" web app that supports most files. Other solutions existed but they were full of ads and looking absolutely terrible. It got a bit of traction (around 400 users) on the store so thought I would share it here! Would love to have feedback! Each file is treated purely in the browser for maximum privacy
Jan 2026 · 3dviewer.co · its alternatives →
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Hi HN, author here. SHARP is Apple's recent single-image 3D Gaussian splatting model (https://arxiv.org/abs/2512.10685). Their reference code is PyTorch + a pretty heavy pipeline; I wanted to see if it could run in a browser with no server hop, so I exported the predictor to ONNX and ran it via onnxruntime-web with the WebGPU EP. What works: drop in an image, get a .ply you can download or preview live, all on your machine — your image never leaves the tab. The model is large (~2.4 GB sidecar) so first load is slow on a cold cache, but inference itself is a few seconds on…
May 2026 · github.com · its alternatives →
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No gc, No goroutines, Produces small binaries while using the unmodified official go toolchain, and comes with complete Web SDK (generated from w3c/webref). We are building `pcz` to provide a reimagination of Go the language, in an effort to make it suitable for all kinds of programming tasks, and currently you can use it to build efficient web applications in Go using the generated Web SDK (as shown with the live web demo[1]). The journey is just starting, any suggestions? or any critics? [1]: https://primecitizens.github.io/livedemos/10-plat-web/
2023 · github.com · its alternatives →
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micro-gl▲101Run vector graphics on any computer (without GPU or FPU)
2023 · github.com · its alternatives →
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Simple CPU model written in 60 lines of C with 8 registers and basic instructions - wkoszek/cpu60
2015 · github.com · its alternatives →
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Easy to use CNC software for makers, creators, and workshops
Jul 2026 · gpathsoftware.com · its alternatives →
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Intuitive g-code generator for cnc machining
2024 · gcodewizard.com · its alternatives →
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Compress 3D files in seconds. No quality loss.
2025 · its alternatives →
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CNC▲102.5D CNC milling simulation, G41/G42, sharp vector graphics
2019 · apps.apple.com · its alternatives →
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Hi everyone started this project a year ago to generate the CAD for a Jet Engine Axial Compressor. I am now open sourcing this tool that can take in a JSON file with specs and generate the CAD assembly. Still has a lot of work to improve designs but there isn't anything the Open Source community can't accomplish!
2023 · github.com · its alternatives →
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Free G-Code Cost Calculator & Profit Estimator.
Jan 2026 · calc3dprint.com · its alternatives →
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Hello HN, author here. I built ZXC, a lossless compression library designed specifically for "Write Once, Read Many" scenarios (Game assets, Firmware, App bundles). The Concept: Standard real-time codecs (LZ4, Snappy) are designed for symmetry. ZXC explores an asymmetric approach: it spends significantly more CPU cycles at compression time to generate a bitstream specifically structured for modern, wide-issue execution pipelines (maximizing Instruction Level Parallelism). Performance (Verified via lzbench integration): ZXC was merged into the official lzbench repository monday. ARM64 (Apple…
Dec 2025 · github.com · its alternatives →
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Free interactive tools and toys for product people
2025 · labs.centercode.com · its alternatives →
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Tool-agnostic TypeScript library for observing coding agent sessions. Built-in Cursor provider, extensible to Claude Code, Codex, and OpenCode. - vtemian/agentprobe
Mar 2026 · github.com · its alternatives →
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Maxel AI▲12Turn STL files into G-codes instantly, no slicer needed
2025 · maxel.ai · its alternatives →
- 22
The fast and easy way to scan barcodes and QR codes online.
2023 · scancodesnow.com · its alternatives →
- 23
Hi HN, We’re excited to share gcx, a new CLI we’ve been building for Grafana Cloud. With the rise of agentic coding tools like Claude Code and Codex we're building faster than ever, but these agents are often blind to what’s actually happening in production. gcx brings the full power of Grafana Cloud observability to your terminal. Query production. Investigate alerts. Let the Assistant root-cause issues. Ship fixes with observability built in. Without leaving your editor. gcx also comes packaged with a skills bundle that allow agents to see and act on your production telemetry. You can ask…
Apr 2026 · github.com · its alternatives →
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Free online tools for PDF, images, QR codes and more
Jul 2026 · iliketool.com · 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 →