​​Get productive on unfamiliar source code.

Software developers spend most of their time figuring out existing source code, but common code editing tools offer little help for this task. Debuggers only allow detailed inspection of one narrow code path. 'Find all references' helps you in navigating between files, but doesn't provide the context to see the big picture of all relevant dependencies. Sourcetrail provides both overview and details by combining an interactive dependency graph, a concise code view and efficient code search, all built into an easy-to-use cross-platform developer tool. It supports you in exploring legacy code, understanding the implementation and refactoring the software architecture, making it a fun experience for the whole family!

Supported Languages: #c,#cpp, #java, #python, and possibly custom!

https://www.sourcetrail.com/

Functional Abstraction Layer for C++

Cefal is a C++20 header-only library with abstractions over basic functional programming concepts (and using C++20 concepts). It is more a research pet project than a production-ready library (especially keeping in mind it compiles only on GCC/master for now).

https://github.com/dkormalev/cefal

#cpp

​​DearPyGui: A GPU Accelerated #python GUI Framework

Dear PyGui is a simple to use (but powerful) Python GUI framework. DearPyGui provides a wrapping of DearImGui that provides a hybrid of a traditional retained mode GUI and Dear ImGui's immediate mode paradigm.

Dear PyGui is fundamentally different than other Python GUI frameworks. Under the hood, DearPyGui uses the immediate mode paradigm allowing for extremely dynamic interfaces. DearPyGui does not use native widgets, but instead draws the widgets using your computer's GPU. DearPyGui is currently supported on the following platforms: macos, linux, windows.

https://github.com/hoffstadt/DearPyGui

Written in #cpp

​​SQL powered operating system instrumentation, monitoring, and analytics.

osquery exposes an operating system as a high-performance relational database. This allows you to write SQL-based queries to explore operating system data. With osquery, SQL tables represent abstract concepts such as running processes, loaded kernel modules, open network connections, browser plugins, hardware events or file hashes.

SQL tables are implemented via a simple plugin and extensions API. A variety of tables already exist and more are being written: https://osquery.io/schema. To best understand the expressiveness that is afforded to you by osquery, consider the following SQL queries:

 DISTINCT processes.name, listening_ports.port, processes.pid
  FROM listening_ports JOIN processes USING (pid)
  WHERE listening_ports.address = '0.0.0.0';

https://osquery.io/

#cpp #devops

​​Implementation of a simple programming language for beginners.

The primary goal of Neon is to find out whether a useful programming language can avoid some of the common pitfalls that beginners frequently encounter in other languages. Some of these common errors avoided by design are:

- Floating point errors due to binary floating point
- Writing if (x = 0) when if (x == 0) is intended
- Null pointer exceptions
- Unintended empty loop with while (condition);
- Forgetting to use the return value of a function

Personal opinion: very interesting take on this topic. I hope that we will have more beginner-friendly (or even beginner-only) languages in the future.

https://github.com/ghewgill/neon-lang

#cpp

​​Typesense is a fast, typo-tolerant search engine for building delightful search experiences.

Features:
- Typo Tolerance: Handles typographical errors elegantly, out-of-the-box.
- Simple and Delightful: Simple to set-up, integrate with, operate and scale.
- Blazing Fast: Meticulously architected from the ground-up for low-latency (<50ms) instant searches.
- Tunable Ranking: Easy to tailor your search results to perfection.
- Sorting: Sort results based on a particular field at query time (helpful for features like "Sort by Price (asc)").
- Faceting & Filtering: Drill down and refine results.
- Grouping & Distinct: Group similar results together to show more variety.
- Scoped API Keys: Generate API keys that only allow access to certain records.
- Curation & Merchandizing: Boost particular records to a fixed position in the search results, to feature them.
- Raft-based Clustering: Setup a distributed cluster that is highly available.
- Seamless Version Upgrades: As new versions of Typesense come out, upgrading is as simple as swapping out the binary and restarting Typesense.

https://github.com/typesense/typesense

#cpp