8bitworkshop is a browser-based IDE for Atari 2600 development built on Javatari and DASM and CodeMirror .
AsmBB is high performance web forum software, written entirely in assembly language. It is very lightweight, but provides decent set of features and ultimate performance.
Social & Communications
Atmo is an open source next-generation server application environment that uses the unique properties of WebAssembly to help you build delightful apps that are scalable, secure, and easy to deploy.
Blitzdocs® is a document automation and document assembly product. Document assembly, at the most basic level, is the creation of new, complete documents from the combination of 1) new, and 2) existing information.
CheerpX for Flash
CheerpX For Flash is a long-term HTML5 solution for preserving accessibility to Flash applications on modern unmodified browsers.
Circuit Solver Web
Circuit Solver is an electronic circuit simulator. You drag your electrical components and place them on one at a time. You hook up some sources and you place some meters to read the values.
Photos & Graphics, Education & Reference
Cjdns is a networking protocol and reference implementation, founded on the ideology that networks should be easy to set up, protocols should scale up smoothly, and security should be ubiquitous.
File Sharing, Security & Privacy, Network & Admin
ClauseBase allows in-house counsels and attorneys to draft contracts in a fraction of the time it currently takes them.
Compiler Explorer is an interactive compiler. The left-hand pane shows editable C/C++/Rust/Go/D code. The right, the assembly output of having compiled the code with a given compiler and settings. Multiple compilers are supported, and the UI layout is configurable (the Golden...
DEP MeshWorks is an integrated CAE platform for pre and post processing, involving rapid concept CAE and CAD model generation, parameterization and optimization, advanced meshing, process automation, concept modeling and CAD morphing.
dnSpy is a debugger and .NET assembly editor. You can use it to edit and debug assemblies even if you don't have any source code available.
docassemble is a free, open-source expert system for guided interviews and document assembly. It provides a web site that conducts interviews with users.
Documate is no-code document automation software that helps you build both internal and client-facing legal applications. The platform is powerful, allowing you to easily set up complex conditional logic, numerical & date calculations, and collecting lists.
Docupilot lets you create documents from intelligent templates and your data sources like CRM, HR management, Online Database and sends the created documents as email or to your favorite apps like Docusign, Dropbox, Zapier, etc.
Easy Code is the visual assembly programming environment made to build 32-bit Windows applications. The Easy Code interface, looking like Visual Basic, allows you to program Windows assembler applications (executable files, dynamic and static libreries, COFF object files...
EASy68K is a 68000 Structured Assembly Language IDE. EASy68K allows you to edit, assemble and run 68000 programs on a Windows PC or Wine. No additional hardware is required. EASy68K is an open source project distributed under the GNU general public use license.
Development, Education & Reference
The fastest way to auto-generate documents. In few clicks, convert existing document into template and populate it with XML, JSON, Excel and online forms data.
GACView is an alternative to the standard .NET assembly viewer on Windows Explorer. In addition to the standard columns, GACView displays additional information for each assembly, like modified date, file size, full path of the assembly file, file version, and so on.
GNU Project Debugger
GNU Project Debugger, or gdb, is a command-line, source-level debugger for programs that were written in C, C++, D, Objective-C, Fortran, Java, Pascal, assembly, Modula-2, or Ada and compiled for any of a number of different target architectures including x86, x86-64, IA-64...
Development, OS & Utilities
HelpSelf is an intuitive document automation tool that allows you to turn your Word and PDF templates (including court and government forms) into a seamless automated workflow. It's efficient, easy to use, cost-effective, and has a sleek design.
Hiew (short for Hackers view) is a popular console hex editor for DOS and Windows written by Eugene Suslikov (sen). Amongst its feature set is its ability to view files in text, hex and disassembly mode.
OS & Utilities, Development
HotDocs is the most powerful and flexible document assembly tool available, allowing you to automate the generation of even the most complex documents
The IDA Pro Disassembler and debugger is a multi-processor disassembler and debugger hosted on the Windows, Linux and Mac OS X Platforms.
Nevron Open Vision for .NET
Nevron Open Vision for .NET is a suite of advanced UI components that helps you develop feature-rich Web (Blazor WebAssenbly) and Desktop (WinForms, WPF, Xamarin.Mac) applications from a single code base.
Onshape is a professional CAD system – Parts, Assemblies, Drawings – with version control and collaboration built in. Each Onshape plan (Free, Education, Professional, and Enterprise) gives you all of the CAD and data management functionality with no time limit.
Development, Office & Productivity, Photos & Graphics, Remote Work & Education
OpenSilver is a modern, plugin-free, open-source reimplementation of Microsoft Silverlight , that runs on current browsers via WebAssembly. It uses Mono for WebAssembly and Microsoft Blazor. It brings back the power of C#, XAML, and .