This is my list of RuneScape monsters that I have killed. I started it to satisfy an odd OCD but now I find it quite useful to know their stats and drops. It helps when advancing different skills, and also keeps me from having to remember everything on my own.
This list is a small part of a very big project and it's not even close to completion. I am a project manager, designer, coder and organiser all wrapped up in one.

Name	Combat	Kills	100% drop	Slayer xp	Melee xp	Ranged xp	Constitution xp	Member
Aberrant Spectre	84	3833		90	372		124	Yes
Abyssal demon	124	900		150	604		201	Yes
Baby blue dragon	48	127	Babydragon bones			104		Yes
Banshee	23	152		22		96	33	Yes
Basilisk	61	1136	Bones	75	300		99	Yes
Black demon	127	2000	Ashes	157	636			Yes
Black dragon	227	4005	Dragon bones	200		827		Yes
Bloodveld	76	1179	Bones	120	536		180	Yes
Bloodveld	81	0						Yes
Blue dragon	111	4145	Dragon bones	180			146	Yes
Brine Rat	70	801	Bones	50	200			Yes
Bronze dragon	131	461	Dragon bones	117				Yes
Cave crawler	138	566	Nothing	122	170		170	Yes
Cave horror	80	1617	Big bones	55	516			Yes
Cockroach worker	56	777	Nothing			220	73	No
Crawling hand	12	133	Bones	19				Yes
Desert strykewyrm	130	365	Nothing	120	480		160	Yes
Dust devil	93	4541	Ashes	105	420		140	Yes
Elf warrior	108	304	Bones	107	434		145	Yes
Fever spider	49	140	Nothing	40				Yes
Fire giant	86	2759	Big bones	111	444		147	Yes
Fungal mage	120	45	Accursed ashes					Yes
Gargoyle	111	1686	Nothing	105	436			Yes
Ghost	77	22						No
Greater demon	92	1559	Accursed ashes	87	348			Yes
Harpie bug swarm	46	1082	Nothing	25	100	100		Yes
Hellhound	127	1106	Bones	116	448		136	Yes
Hill giant	28	2217	Big bones	35	140		47	No
Hobgoblin	28	3472	Bones	0				No
Ice warrior	57	136	Nothing	59	240			No
Infernal mage	66	780	Bones	60			80	Yes
Iron dragon	189	842	Dragon bones	173				Yes
Jelly	78	778		75	300			Yes
Jungle horror	70	1316	Bones	45	180			Yes
Kalphite guardian	141	1444		170	680		226	Yes
Kalphite soldier	85	1095	Nothing	90	360			Yes
Kalphite worker	28	159		40		160	53	Yes
Kurask	106	1307	Bones	97	408			Yes
Lesser demon	82	1012	Ashes	79	316			No
Living rock protector	120	147	Nothing	225				Yes
Living rock striker	140	47	Nothing	316				Yes
Mightly banshee	90	846	Nothing	85	356		116	Yes
Mithril dragon	304	39	Dragon bones	273				Yes
Moss giant	48	158	Big bones					Yes
Moss giant	42	4064	Big bones			122		Yes
Mountain troll	69	1884	Big bones	90	360			Yes
Mutated bloodveld	126	818		178				Yes
Mutated jadinko guard	145	65		213				Yes
Nechryael	115	1107		105	442			Yes
Ogre	53	36	Big bones	60		120		Yes
Shadow warrior	48	625		65				Yes
Skeleton	11	1663	Bones	0	32			No
Spiritual mage (b)	121	454		106	432		144	Yes
Spiritual warrior (s)	125	327		110	440			Yes
Suqah	111	134	Big bones	108				Yes
Turoth	89	1822	Bones	81	324		108	Yes
Warped tortoise	96	1270	Big bones	87	356			Yes