hookdeck-cli VS QEMU

Hookdeck | https://hookdeck.com| Remote- CAN | Backend DevOPs

We are seeking an experienced Backend/DevOps professional who has a passion for working with and optimizing databases, and who has hands-on experience with high concurrency and high throughput systems. We are a small team of 9, operating completely remotely and without a schedule.

We help developers spend less building and troubleshooting issues with their webhooks to focus on their products instead. We offer a complete infrastructure to develop, test, receive, distribute and monitor webhooks and asynchronous events.

If you are looking to be part of an early founding team, fully leverage your knowledge & talent, have an impact and work on hard scaling and concurrency challenges then this might be for you.

We are offering competitive compensation & generous stock options. Here are the roles that are currently open:

- Backend/ Dev OP (must be in Canada)

Hookdeck | Growth Engineering Team | Remote | https://hookdeck.com/

Hookdeck is building out the Growth Engineering team to help us improve the user experience across the entire funnel. We are a small team of 9, operating completely remotely and without a schedule.

We help developers spend less building and troubleshooting issues with their webhooks to focus on their products instead. We offer a complete infrastructure to develop, test, receive, distribute and monitor webhooks and asynchronous events.

If you are looking to be part of an early founding team, fully leverage your knowledge & talent, have an impact and work on hard scaling and concurrency challenges then this might be for you.

We are offering competitive compensation & generous stock options. Here are the roles that are currently open:

- Growth Engineer

Hookdeck (https://hookdeck.com) | Product Eng, Growth Eng, Backend Eng | Full-Time | Remote (World)

Hookdeck is an infrastructure to consume webhooks simply & reliably. Incoming webhooks are challenging because they require a well-built (and often complex) asynchronous system. We help developers spend less building and troubleshooting issues with their webhooks to focus on their products instead. We offer a complete infrastructure to develop, test, receive, distribute and monitor webhooks and asynchronous events.

If you are looking to be part of a early stage team, fully leverage your knowledge & talent, have an impact on the product experience and implement features from scratch then this might be for you!

We are offering competitive compensation, generous stock options and liberty over your geo & schedule.

We are looking forward to hearing from you! Email me at [email protected]

Shameless plug: if you like the development experience of webhooks at Stripe we offer the same experience on our platform at https://hookdeck.com/ which you can drop in to help you add reliability and a better developer experience to receiving webhooks from anywhere.

This is a fantastic resource! Thank you to the folks at ngrok for putting this together! As this site makes clear: webhooks are harder than they appear. Even just consuming webhooks it's easy to get bogged down dealing with issues around rate limits or recovering from bugs that cause missed events! Missed events being particularly painful with platforms that don't offer replay / retry.

Disclaimer: I work at https://hookdeck.com/ & I shamelessly plug our tool for giving you an awesome developer experience working with webhooks and helping deal with some of the concerns brought up on webhooks.fyi.

And if you are interested in webhooks at large a couple more resources worth checking out is the awesome-webhooks[1] list and the r/webhooks[2] subreddit (I just got ownership of the sub and started dusting it off this week after being neglected for the past few years! Please, come join!)

[1] https://github.com/realadeel/awesome-webhooks

[2] https://www.reddit.com/r/webhooks/

and then went throught the codebase: https://github.com/hookdeck/hookdeck-cli

Might I recommend Hookdeck as well?

https://hookdeck.com/

Very very useful for handling webhooks and making working with them including locally a pleasure.

My most-wanted QEMU feature: https://github.com/qemu/qemu/commit/a2260983c6553

Using `gic-version=3` on macOS you can now use more than 8 cores on ARM chips.

A better solution is just to write a plain ass shell script that tests if various C snippets compile.

https://github.com/oilshell/oil/blob/master/configure

https://github.com/oilshell/oil/blob/master/build/detect-pwe...

Not an unholy mix of m4, shell, and C, all in the same file.

---

These are the same style as a the configure scripts that Fabrice Bellard wrote for tcc and QEMU.

They are plain ass shell scripts, because he actually understands the code he writes.

https://github.com/qemu/qemu/blob/master/configure

https://github.com/TinyCC/tinycc/blob/mob/configure

OCaml’s configure script is also “normal”.

You don’t have to copy and paste thousands of lines of GNU stuff that you don’t understand.

(copy of lobste.rs comment)

Related:

A fast Pascal (Delphi) WebAssembly interpreter:

https://github.com/marat1961/wasm

WASM-4:

https://github.com/aduros/wasm4

Curated list of awesome things regarding WebAssembly (wasm) ecosystem:

https://github.com/mbasso/awesome-wasm

Also, it would be nice if there was a WASM (soft) CPU for QEMU, which (if it existed!) would go here:

https://github.com/qemu/qemu/tree/master/target

> architectural registers are always updated

In tiny code, the guest registers (global TCG variables) are stored in the host's registers until you either call an helper which can access the CPU state or you return (`git grep la_global_sync`). This is the reason why QEMU is not so terribly slow.

But after a check, this also happens when you access the guest memory address space! https://github.com/qemu/qemu/blob/master/include/tcg/tcg-opc... (TCG_OPF_SIDE_EFFECTS is what matters)

But still, in the end, it's the same problem. What QEMU does, can be done in LLVM too. You could probably be more efficient in LLVM by using the exception handling mechanism (invoke and friends) to only serialize back to memory when there's an actual exception, at the cost of higher register pressure. More or less what we do here: https://rev.ng/downloads/bar-2019-paper.pdf

Um, in case you don't know, UTM (based on QEMU) is out for quite a while.

Some of these tools include Oracle VM VirtualBox (that I've used since before the acquisition of Sun Microsystems by Oracle), VMWare Workstation Player, and QEMU, but last year, I found out about Multipass.

For C/C++ projects that use meson as the build system, there is an excellent way to manage dependencies:

https://mesonbuild.com/Wrapdb-projects.html

https://mesonbuild.com/Wrap-dependency-system-manual.html

meson will download and build the libraries automatically and give you a variable which you pass as a regular dependency into the built target:

https://github.com/qemu/qemu/tree/005ad32358f12fe9313a4a0191...

https://github.com/harfbuzz/harfbuzz/tree/main/subprojects

https://github.com/harfbuzz/harfbuzz/blob/37457412b3212463c5...

Or, if you're using proper operating systems, they're managed by the usual package manager, just like everything else.

For all the users of the Linux platform, QEMU is the VM that you should go for. This software comes without any price tag and works as an emulator of various machines with utmost ease and completion; the software uses dynamic translations to emulate hardware peripherals and enhances its overall performance. If you are using QEMU as a virtualizer, then it will function exactly like the host system (provided you have the right set of hardware).

In this tutorial, we set up macOS and Windows virtual machines on UTM, a macOS application that provides a GUI wrapper for QEMU, a powerful open-source emulator and virtualizer. UTM allows you to easily manage and run virtual machines without memorizing complex commands. It also has special handling for macOS, making it simpler to install compared to other virtual machine software.