Suggestions for colonequals

The following packages have something in common with the package colonequals. The packages are ordered in decreasing similarity.

• stackrel: Enhancement to the \stackrel command
• centernot: Centred \not command
• bytefield: Create illustrations for network protocol specifications
• gensymb: Generic symbols for both text and math mode
• turnstile: Typeset the (logic) turnstile notation
• csassignments: A wrapper for article with macros and customizations for computer science assignments
• csthm: Customized theorem environments for computer science documents
• chemarr: Arrows for chemists
• semantic: Help for writing programming language semantics
• bitpattern: Typeset bit pattern diagrams
• bitfield: Draw bit field data structure diagrams (obsolete)
• membranecomputing: Membrane Computing notation
• register: Typeset programmable elements in digital hardware (registers)
• resizegather: Automatically resize overly large equations
• xcomment: Allows selected environments to be included/excluded
• esint: Extended set of integrals for Computer Modern
• stmaryrd: St Mary Road symbols for theoretical computer science
• bxcoloremoji: Use color emojis more conveniently
• twemojis: Use Twitter’s open source emojis through LaTeX commands
• abraces: Asymmetric over-/underbraces in maths
• sim-os-menus: Insert 'terminal' or 'context menu' or 'viewers' like in an OS
• termsim: Simulate Win10, Ubuntu, and Mac terminals
• drawstack: Draw execution stacks
• upgreek: Upright Greek letters
• acmart: Class for typesetting publications of ACM
• bmpsize: Extract size and resolution data from bitmap files
• classlist: Record classes used in a document
• engord: Converts numbers to English ordinal numbers
• eolgrab: Catch arguments delimited by end of line
• fibnum: Generate Fibonacci numbers
• hyphsubst: Substitute hyphenation patterns