Work · alternatives · 2026
24 alternatives to UVexplorer
Lightning fast layer 2 network mapping
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. UVexplorer launched in 2023; newer entries below may have overtaken it.
- 1VD
2018 · bvckup2.com · its alternatives →
- 2
Hello everyone! I'm currently in a journey to learn and improve my Elixir and Go skills (my daily job uses C++) and looking through my backlog for projects to take on I decided Elixir is the perfect language to write a highly-parallel BitTorrent tracker. So I have spent my free time these last 3 months writing one! Now I think it has enough features to present it to the world (and a docker image to give it a quick try). I know some people see trackers as relics of the past now that DHT and PEX are common but I think they still serve a purpose in today's Internet (purely talking about public…
2025 · github.com · its alternatives →
- 3
The Cloud Native Tunnel
2019 · inlets.dev · its alternatives →
- 4
Like nmap for mapping wifi networks you're not connected to, plus device tracking - calebmadrigal/trackerjacker
2018 · github.com · its alternatives →
- 5
connmap is an X11 desktop widget that shows location of your current network peers on a world map in real-time - cantrepro/connmap
2025 · github.com · its alternatives →
- 6
Hey everyone, I've made this website that I hope can help some people. The original inspiration comes from being tired of having a specific site (and finding it!!) that serves my needs for a single purpose. Straight forward tools, no fuss. The objective is to be fully in-browser, no login and if possible without contacting a remote server. PGP Key Analyser - Analyze PGP keys directly in your browser - finally I can see the infos without having to download the key on my device Proton Date - Check ProtonMail account creation dates - pretty niche I admit Favicon Hash - Generate website favicon…
2025 · kriztalz.sh · its alternatives →
- 7
Scan QR → web terminal → vibe coding in bed. Mobile-first terminal via Cloudflare Quick Tunnel. No port forwarding. Feedback welcome.
Jan 2026 · github.com · its alternatives →
- 8
Hey HN! We are happy to share Perforator – our internal cluster-wide profiler with great support for native languages and a built-in AutoFDO pipeline to simplify sPGO builds. Perforator allows you to profile most binaries without having to recompile or adjust the build process. We use it at Yandex to profile each pod inside a large cluster at modest speed (99Hz), collecting petabytes of profiles every day. There's a blog post about it at https://medium.com/yandex/yandexs-high-performance-profiler-.... Inspired by Google-Wide Profiling, we started continuous profiling…
2025 · github.com · its alternatives →
- 9
GUI disk analyzers are great for figuring out what's filling up your laptop/desktop drive. On containers or remote servers, the options are limited to purely text based utilities (e.g. du) or list-centric TUIs (e.g. ncdu) which are usually limited to viewing one directory at a time. I created leaves to fill that gap. Inspired by classic utilities like WinDirStat and KDirStat, it uses a 2-dimensional treemap^1 visualization to show the entire directory hierarchy with proportionally sized rectangles. It's performant enough to handle millions of files, thanks to Rust and multi-threading.…
Jul 2026 · github.com · its alternatives →
- 10
CloudMapper helps you analyze your Amazon Web Services (AWS) environments. - duo-labs/cloudmapper
2018 · github.com · its alternatives →
- 11
Back in March we first launched Scarf Gateway with support for Docker/OCI containers.
2021 · about.scarf.sh · its alternatives →
- 12
2017 · github.com · its alternatives →
- 13
- 14
[I'm the author] Spall is a web-accessible profiler that I made to help my web-dev friends load gigabyte+ JSON traces without lunch-break-long load times. Recently, Spall got experimental support for auto-tracing with binary traces (along with an in-progress native-port, to give it more memory headroom), which was used to help track down and fix some hard-to-spot lock contention issues in the Odin-language compiler. I demoed it at the Handmade Seattle conference in October, https://guide.handmade-seattle.com/c/2022/spall/, with a head-to-head against Perfetto,…
2023 · gravitymoth.com · its alternatives →
- 15IP
2016 · sheerun.gitlab.io · its alternatives →
- 16
Check out our new project to add some insight into OOM kill events for Go programs. Source code: https://github.com/parca-dev/oomprof/ Description of how it was put together: https://www.polarsignals.com/blog/posts/2025/08/13/oomprof
2021 · polarsignals.com · its alternatives →
- 17
Usually, I’m a researcher working on areas like RL for coding agents – but one day I became annoyed by our slow VM startup times. So I took the plunge into systems engineering and built the first version of our VM hypervisor called otterlink. It now powers both our research & all of Devin production workloads. Compared to EC2, otterlink was able to bring down VM startup times by about 10x. The real pain point, however, were EC2’s long snapshot times. We want a lot of flexibility (e.g. forking, rollback and suspending VMs) that all require taking disk snapshots. On EC2 taking disk snapshots…
2025 · cognition.ai · its alternatives →
- 18
All things Fluxugard—tutorials, how-to videos, webinars, and FAQs.
2019 · fluxguard.com · its alternatives →
- 19
I found hping3 and nmap's nping to be far too slow in terms of sending individual, bare-minimum (40-byte) TCP SYN packets; other than inefficient socket I/O, they were also attempting to do far too much unnecessary processing in what should have otherwise been a tight execution loop. Furthermore, none of them were able to handle CIDR notations (i.e., a range of IP addresses) as their source IP parameter. Being intended for embedded devices (e.g., low-power MIPS/Arm-based routers), Blitzping only depends on standard POSIX headers and C11's libc (whether musl or gnu). To that end,…
2024 · github.com · its alternatives →
- 20
I kept seeing every npm/pnpm/yarn/bun/uv supply chain post end with the same advice (set a minimum release age, turn off install scripts), and while I know cooldowns are "controversial", they do work. But even if you convince people that they should set cooldowns, it seems many don't end up following through, not sure why, maybe because it means hand-editing five config files in five formats with five different time units, or perhaps the "it won't happen to me" syndrome (or "I'll do it later, it seems complicated" where it's actually very simple). So I created a tool that…
Jun 2026 · github.com · its alternatives →
- 21
Entflow▲6Visual workflow mapping and AI-powered analysis for HubSpot.
Apr 2026 · entflow.app · its alternatives →
- 22
2011 · l4dev.org · its alternatives →
- 23BP
2015 · profiler.bitfusionlabs.com · its alternatives →
- 24IJ
2010 · speedmap.heroku.com · its alternatives →
Also compare
- Visualizing disk IO activity using log-scale banded graphs alternatives
- I wrote a new BitTorrent tracker in Elixir alternatives
- Inlets 2.0 – expose your local endpoints to the Internet alternatives
- Trackerjacker – Map and track wifi networks you're not connected to alternatives
- X11 desktop widget that shows location of your network peers on a map alternatives
- Traceroute Visualizer alternatives
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 →